- Questions/Answers on AllCrypter
Question 1: How to encrypt a file ?
Question 2: How to encrypt or decrypt many files via one command ?
Question 3: How to decrypt a file without seeing its contents ?
Question 4: How to decrypt the data of a file without decrypt the file itself, in order to display the result ?
Question 5: How to confidentially watch an encrypted video without decrypt the file itself ?
Question 6: How to decrypt the data of a file without decrypt the file itself, in order to display its data in raw format ?
Question 7: How to encrypt, into a single file, a web page including all its pictures ?
Question 8: How to write and encrypt a text to send it by e-mail on Internet ?
Question 9: How to decrypt an e-mail having been encrypted with AllCrypter ?
Question 10: How to automatically extract all the pictures from a web page and encrypt them ?
Question 11: How to paste the picture of my screen into AllCrypter, encrypt it and save it on my hard drive ?
Question 12: How to know if, in a picture file, there is a message which was encrypted with AllCrypter ?
Question 13: Without decrypt the text file itself, how to decrypt only its data, display them, modify them, encrypt them again then automatically save these modifications into the same file ? All this easily and quickly.
Question 14: How to insert an encrypted message into a JPEG file (a picture file) ?
Question 15: How to extract and decrypt an encrypted message which is in a JPEG file (a picture file) ?
Question 16: During my pause, how to forbid other people to modify and see my confidential data in AllCrypter ?
Question 17: How to insert or send into a window of the 2nd tab, data which are special characters ?
Question 18: How to decrypt, from version 2.0 of AllCrypter, a file previously encrypted with the version 1.x.x.x ?
Question 19: How to decrypt, from version 2.0 of AllCrypter, an e-mail previously encrypted with the version 1.x.x.x ?
Question 20: How to insert an acknowledgement of receipt into a file which you encrypt ?
Question 21: How to integrate a personal information form (which identifies you) into a file that you encrypt ?

Question 1: How to encrypt a file ?

1 - In AllCrypter, click on the first tab named 'Source/destination'.
2 - In the white box at the top, below the toolbar, write your personal key (secret) which must be used to encrypt your data. This key can be made up of several characters or several words; write what you want.
3 - In the upper part named 'Source file (to open to encrypt or decrypt)', select the drive and the folder where your file to be encrypted is.
4 - In the shutter of exploration of source files (the top shutter), select (put in video inversion) a file name (that you want to encrypt) by clicking it once only. The name of the file and its access path are now displayed in green into the pale blue label just below.
5 - Click the right mouse button on this file you want to encrypt, then in the contextual menu that appears, click on the command line named 'Encrypt...' (or simply click on the button named 'Encrypt' in the toolbar). Now, if the file is large enough, you will have time to see appearing a progress bar indicating the progression in progress during the current encryption.

Question 2: How to encrypt or decrypt many files via one command ?

1 - In AllCrypter, click on the first tab named 'Source/destination'.
2 - In the white box at the top, just below the toolbar, write your personal key (secret) which must be used to encrypt or decrypt the data of your files (this assumes that this personal key is the same for all these selected files). This key can be made up of several characters or several words. Note that when you decrypt a file, you must have written the same key which was used previously to encrypt it.
3 - In the upper part named 'Source file (to open to encrypt or decrypt)', select the drive and the folder where your files to be encrypted or to be decrypted are.
4 - In the shutter of exploration of source files (the top shutter), select (put in video inversion) all the files you want to encrypt or decrypt.
5 - Click the right mouse button on one of these selected files you want to encrypt or decrypt, then in the contextual menu that appears, click either on the command line named 'Encrypt...' or on the command line named 'Decrypt...' (or simply click either on the button named 'Encrypt' or on the button named 'Decrypt' in the toolbar).
       Now, if the files are large enough, you will have time to see appearing a progress bar indicating the progression in progress during the current encryption or decryption of each one of these files. During encryption or decryption, the name of each one of these files to encrypt or to decrypt are displayed alternately in green into the pale blue label just below.

Question 3: How to decrypt a file without seeing its contents ?

1 - In AllCrypter, click on the first tab named 'Source/destination'.
2 - In the white box at the top, just below the toolbar, write the same personal key (secret) which was used previously to encrypt your file. This key can be made up of several characters or several words.
3 - In the upper part named 'Source file (to open to encrypt or decrypt)', select the drive and the folder where your file to be decrypted is.
4 - In the shutter of exploration of source files (the top shutter), click the right mouse button on the file you want to decrypt, then in the contextual menu which appears, click on the command line named 'Decrypt...' (or simply click on the button named 'Decrypt' in the toolbar after having selected the file in question).
       Now, if the file is large enough, you will have time to see appearing a progress bar indicating the time elapsed and time remaining during decryption in progress. The name of the file and its access path are displayed in green into the pale blue label just below.

Question 4: How to decrypt the data of a file without decrypt the file itself, in order to display the result ?

1 - In AllCrypter, click on the first tab named 'Source/destination'.
2 - In the white box at the top, just below the toolbar, write the same personal key (secret) which was used previously to encrypt your file. This key can be made up of several characters or several words.
3 - In the upper part named 'Source file (to open to encrypt or decrypt)', select the drive and the folder where your file to be decrypted is.
4 - In the shutter of exploration of source files (the top shutter), double-click the right mouse button (click twice quickly) on the file you want to display its content already encrypted (or, in this first tab, select your file you want to decrypt and display the content, then in one of the tabs 'Text/e-mail ', 'Video/picture/audio', 'Internet' or 'Intuitive', just click on the 12th button labeled 'Open the source file' on the toolbar).
       Now, if the file is large enough, you will have time to see appearing a progress bar indicating the time elapsed and time remaining during decryption in progress. The name of the file and its access path are displayed in green into the pale blue label just below.
       When decrypting the data will be accomplished, the result will be displayed automatically into the window of the appropriate tab if this result is consistent with the window in question.
       So to the display of this result of the decrypted data, you can watch the video, look at the picture, the photograph, the text, or listen to the music, etc. Meanwhile your file as such is always remained encrypted.

Question 5: How to confidentially watch an encrypted video without decrypt the file itself ?

First way:
1 - In AllCrypter, click on the first tab named 'Source/destination'.
2 - In the white box at the top, just below the toolbar, write the same personal key (secret) which was used previously to encrypt your video file. This key can be made up of several characters or several words.
3 - In the upper part named 'Source file (to open to encrypt or decrypt)', select the drive and the folder where your encrypted video file is.
4 - In the shutter of exploration of source files (the top shutter), double-click the right mouse button (click twice quickly) on the name of the video file you want to watch.
       The encrypted data of your video will be now decrypted and then playing your video starts automatically in the window of the 4th tab named 'Video/picture/audio'. Meanwhile your video file as such is always remained encrypted.

Second way:
1 - Click on the tab named 'Video/picture/audio'.
2 - In the white box at the top, just below the toolbar, write the same personal key (secret) which was used previously to encrypt your video file. This key can be made up of several characters or several words.
3 - In the white window at the bottom, click the right mouse button, then in the contextual menu that appears, click on the command line named 'Open...'. Then, in the dialog window that opens, select the name of your video file and click on the button named 'Open'. If this video is compatible, its data will be decrypted and the playing of the video will automatically start.
       During the reading of your video, your video file remains always encrypted.

Third way:
1 - In AllCrypter, click on the first tab named 'Source/destination'.
2 - In the upper part named 'Source file (to open to encrypt or decrypt)', select the drive and the folder where your encrypted video file is.
3 - In the shutter of exploration of source files (the top shutter), select (put in video inversion) the name of the video file which you want to watch.
4 - Click on the tab named 'Internet'.
5 - In the white box (white line) at the top, just below the toolbar, write the same personal key (secret) which was used previously to encrypt your video file. This key can be made up of several characters or several words.
6 - In the toolbar, click on the 12th button named 'Open the source file'. The encrypted data of your video will be now decrypted and then playing your video starts automatically in the window of the 4th tab named 'Video/picture/audio'.
       During the reading of your video, your video file remains always encrypted on your hard drive.

Question 6: How to decrypt the data of a file without decrypt the file itself, in order to display its data in raw format ?

1 - In AllCrypter, click on the first tab named 'Source/destination'.
2 - In the upper part named 'Source file (to open to encrypt or decrypt)', select the drive and the folder where your file to be decrypted is.
3 - In the shutter of exploration of source files (the top shutter), just click once on the file which you want to decrypt in order to select it (put in video inversion). The name of the file and its access path are now displayed in green into the pale blue label just below.
4 - Click on the 2nd tab named 'Raw data'.
5 - In the toolbar, click on the 8th button named 'Display raw data from the source file'. The encrypted data of your file will now display into the upper window of this 2nd tab.
6 - In the white box (white line) at the top, just below the toolbar, write the same personal key (secret) which was used previously to encrypt your file. This key can be made up of several characters or several words.
7 - In the toolbar, click on the button named 'Decrypt'. The encrypted data of the upper window will be now decrypted and displayed into the lower window of this 2nd tab named 'Raw data'.
       If you want to display, in clear format, the decrypted contents of this lower window, click on one of the command lines that starts with the words 'Send to ... ' (for example <Send to 'Text/e-mail' or 'Video/picture/audio' tab>) which appear on the contextual menu that appears by right clicking the mouse in the lower window of the 2nd tab.

Question 7: How to encrypt, into a single file, a web page including all its pictures ?

1 - In AllCrypter, click on the 5th tab named 'Internet'.
2 - In the address bar (in top right), write the address of the web page you want to save with its pictures, then click on the button 'OK->'. Now, your web page should be displayed.
3 - In the toolbar (small pictures) just to the left of the address bar, click on the 9th button (from left) which is named 'Save as...'.
4 - In the dialog window which opens, click to the right of 'Save as type:' by selecting the line <Web Archive, single file (*.mht)>, then click on the button 'Save' to save your web page with all its pictures, and this in a single file on your hard disk. It can happen however (it depends on the codes of Microsoft which make this processing) that the background picture on your web page is not saved.
5 - After saving your web page into format 'mht', you can encrypt it via the 1st tab of AllCrypter. To do this, follow the procedure which is indicated in the question number 1 (Question 1:).
       Later, you will be able to decrypt this web page by double-clicking, in the shutter of exploration of source files in the 1st tab, on its file name having the extension 'mht'. This decrypts and automatically displays its contents (text and pictures) into the window of the 5th tab named 'Internet'.

Question 8: How to write and encrypt a text to send it by e-mail on Internet ?

1 - In AllCrypter, click on the 3rd tab named 'Text/e-mail'.
2 - In the window of this 3rd tab, write or paste the text you want to send via e-mail.
3 - In the white box (white line) at the top, just below the toolbar, write a personal key (secret between you and the recipient of your e-mail) which will be used to encrypt your text. This key can be made up of several characters or several words.
4 - In the text window of this 3rd tab, click the right mouse button, then in the contextual menu that appears, click on the command line named 'Encrypt (as rich data) and make compatible for e-mail'. So AllCrypter encrypts your text (and the possible pictures) and at the same time the result is converted into hexadecimal data so that it can be compatible with all mail softwares.
       Then click on the button 'OK' to close the window which displays the message which says that the encryption and the compatibility of your text have been completed successfully.
       At this point, if you have an e-mail software installed, AllCrypter will try to open its window used to send e-mails. So you have to copy all your text which has just been encrypted and made compatible, then paste it into this window-mail which has just been opened by AllCrypter (if AllCrypter did not open it, it will be necessary for you to open it yourself). Finally, you write the e-mail address of the recipient then, in this mail window, click on the button named 'Send' (or other) to send your message to your recipient via the Internet.

Question 9: How to decrypt an e-mail having been encrypted with AllCrypter ?

1 - In AllCrypter, click on the 3rd tab named 'Text/e-mail'.
2 - Click on the button named 'Reset' (the right button in the toolbar at the top) to empty the contents of this window.
3 - Copy (in memory) the entire contents of your e-mail software. For example, in the window of your e-mail software, you could click the right mouse button, then in the menu which appears, click on the command line named 'Select All'. Then in this same menu, click on the command line named 'Copy'. Your content is now in temporary memory.
4 - In AllCrypter, into the window of the 3rd tab named 'Text/e-mail', paste this content there (from the temporary memory). To do this, click the right mouse button in this window, then in the contextual menu that appears, click on the command line named 'Paste'.
5 - In the white box at the top, just below the toolbar, write the same personal key (secret) which was used previously to encrypt this same content that you received by e-mail. This key can be made up of several characters or several words.
6 - In this same window of the 3rd tab of AllCrypter, click the right mouse button, then on the contextual menu that appears, click on the command line named 'Decrypt e-mail text'. Thus, your content is first made compatible (base 16 into base 256) and at the same time it is decrypted, and finally it automatically appears into this same window of the 3rd tab of AllCrypter named 'Text/e-mail'.

Question 10: How to automatically extract all the pictures from a web page and encrypt them ?

1 - In AllCrypter, click on the 5th tab named 'Internet'.
2 - In the address bar (in top right), write the address of the web page whose you want to save all pictures, then click on the button 'OK->'. Now, your web page should be displayed.
3 - In the toolbar (small pictures) just to the left of the address bar, click on the 11th button (from left) which is named 'Send the pictures of the URL to 'Pictures' folder'. This is the button just to the left of the button 'OK->'. Thus, AllCrypter analyzes the content of this web address to send, into the 'Pictures' folder, all the pictures which are in the web page of the address in question. The folder 'Pictures' is located in the folder named 'AllCrypter', and all your pictures should now be in this folder.
4 - Click on the first tab named 'Source/destination'.
5 - In the upper part named 'Source file (to open to encrypt or decrypt)', select the drive and the folder named '...\AllCrypter\Pictures\' in which your Internet pictures are. If you are already there, click on the command line named 'Refresh' of the menu which appears via a right click of the mouse in the shutter of exploration of source files; it is to update the files list contained in this folder named 'Pictures'.
6 - In the white box (white line) at the top, just below the toolbar, write a personal key (secret) which will be used to encrypt your pictures. This key can be made up of several characters or several words.
7 - If you want to see your pictures in miniature, click the 'View' menu and then click on the command line named 'Pictures 96 x 96 pixels (source)' (or an other size). You can now see a preview of your pictures in the shutter of exploration of source files (the top shutter at the first tab).
8 - In the shutter of exploration of source files (the top shutter), select all your pictures files you want to encrypt. For example, to select (to put in video inversion) several files, hold down the 'Ctrl' key on your keyboard while clicking each file you want to select. Now, all your files to be encrypted should be selected (in video inversion).
9 - Click on the 'Encrypt' button in the toolbar. Now, all your selected pictures files will be encrypted each one their turn until the last selected file. After the end of the encryption, you should not see in miniature your pictures any more when you are in mode 'Pictures 96 x 96 pixels (source)', but you should rather see an icon (a small drawing) displaying the word 'Encrypted' in a red circle diagonally barred.
       Your pictures are now encrypted.

Question 11: How to paste the picture of my screen into AllCrypter, encrypt it and save it on my hard drive ?

1 - In AllCrypter, click on the 4th tab named 'Video/picture/audio'.
2 - Click on the button named 'Reset' (the right button in the toolbar at the top) to empty the contents of the window of the 4th tab.
3 - On your keyboard computer, press the key named 'Print Screen', 'Impr écran' or 'Prt Scr'. This key is normally located at the top towards the right on your keyboard. This places the picture of your screen into temporary memory.
4 - In the window of the 4th tab, click the right mouse button, then on the contextual menu that appears, click on the command line named 'Paste'. The picture of your screen will now display in this window of the 4th tab.
5 - Also in this 4th tab named 'Video/picture/audio', click on the 10th button labeled 'Send into the source window of the 2nd tab' in the toolbar. This sends the raw data of the picture into the top window of the 2nd tab named 'Raw data'.
6 - In the white box (white line) at the top, just below the toolbar, write a personal key (secret) which will be used to encrypt your picture data. This key can be made up of several characters or several words.
7 - Being in the 2nd tab named 'Raw data', click on the button named 'Encrypt' (to the left in the toolbar). Now, the data of the upper window of the 2nd tab will be encrypted and then displayed into the lower window of this same 2nd tab.
8 - In this lower window of the 2nd tab, click the right mouse button, then on the menu that appears, click on the command line named 'Save as ...'. In the dialog window which opens, write a file name by giving it the extension '.bmp' (example: 'Screen.bmp'). Then, click the 'Save' button. Your encrypted picture file is now created.
       If you want to see this new file in the list of source files of the first tab, do not forget to refresh your list of files, if you're already in the folder which contains this file. To do this, at the 1st tab, click on the command line named 'Refresh' of the contextual menu which appears via a right mouse click in the shutter of files exploration.

Question 12: How to know if, in a picture file, there is a message which was encrypted with AllCrypter ?

1 - In AllCrypter, click on the 2nd tab named 'Raw data'.
2 - Click on the 'Reset' button to empty the contents of each one of your two windows.
3 - In the upper window, click the right mouse button, then in the menu that appears, click on the command line named 'Open ...'. Then select the name of your picture file and click on the 'Open' button. The data of your picture file are now displayed in your upper window.
4 - In this same upper window, click with the left mouse button, just before the first character to indicate where to begin search.
5 - In this same upper window, click the right mouse button, then in the menu that appears, click on the command line named 'Find'.
6 - In the search box that appears, write exactly the following words: LogiciPC_AllCrypter , then click on the 'OK' button to begin search from the first character (where you previously positioned your cursor to the step number 4).
7 - If the contents of your window vertically moved to a line which contains the words 'LogiciPC_AllCrypter' in video inversion, this means that from these words you should have a message encrypted with AllCrypter.
       To decrypt this secret message, follow the steps to the question number 15 (Question 15:).

Question 13: Without decrypt the text file itself, how to decrypt only its data, display them, modify them, encrypt them again then automatically save these modifications into the same file ? All this easily and quickly.

1 - In the white box (white line) at the top, just below the toolbar, write the same personal key (secret) which was used previously to encrypt your text file. This key can be made up of several characters or several words.
2 - Click on the first tab named 'Source/destination'.
3 - In the upper part named 'Source file (to open to encrypt or decrypt)', select the drive and the folder where your file to be modified is.
4 - In the shutter of exploration of source files (the top shutter), just click once on the file which you want to decrypt the data in order to select it (put in video inversion). The name of the file and its access path are now displayed in green into the pale blue label just below. (You can also double-click on this textual file name in question and continue at step 8 below).
5 - Click on the 3rd tab named 'Text/e-mail'.
6 - Click on the 'Reset' button to empty the contents of this window of the 3rd tab.
7 - In the toolbar, click on the 12th button labeled 'Open the source file'. The encrypted data of your file will now be decrypted and displayed into the window of the 3rd tab.
8 - You can now make changes to your text.
9 - In your text window of the 3rd tab, click the right mouse button, then in the menu that appears, click on the command line named 'Encrypt and save into last source file opened here'. In the small box that appears, click 'Yes' to confirm your command. That's all.

Question 14: How to insert an encrypted message into a JPEG file (a picture file) ?

1 - In AllCrypter, click on the 2nd tab named 'Raw data'.
2 - Click on the 'Reset' button to empty the contents of each one of your two windows.
3 - In the upper window of the 2nd tab, write a sentence of some words which will be your secret message. For example: 'The earth is round'.
4 - Write a key in the box (the white line) provided for this purpose, just below the toolbar.
5 - Click on the 'Encrypt' button in the toolbar. Now, your encrypted text is displayed in the lower window.
6 - In the upper window of the 2nd tab, click the right mouse button, then in the menu that appears, click on the command line named 'Delete all'.
7 - In the upper window of the 2nd tab, click the right mouse button, then in the menu that appears, click on the command line named 'Open...'. Then select your Jpeg file and click on the button named 'Open'. The content of the Jpeg file is now in your upper window.
8 - In the lower window of the 2nd tab, place your cursor at the beginning, i.e. before the first character. Then, in this same lower window, click the right mouse button, then in the menu that appears, click on the command line named 'Insert, at the end of the other window, what follows the cursor'. Your encrypted message is now at the end of the contents of your upper window.
9 - In the upper window, click again the right mouse button, then in the menu that appears, click on the command line named 'Save as...'.
10 - In the dialog box that appears, select your Jpeg file in order to display its name to the line of the file name (or write a new file name). Then, click on the button named 'Save'.
       Now you have an encrypted secret message in a Jpeg file. The person who receives your Jpeg file must know your personal key, know that there is an encrypted message in your file, know how to extract this message and get AllCrypter to decrypt it.

Question 15: How to extract and decrypt an encrypted message which is in a JPEG file (a picture file) ?

1 - In AllCrypter, click on the 2nd tab named 'Raw data'.
2 - Click on the 'Reset' button to empty the contents of each one of your two windows.
3 - In the upper window of the 2nd tab, click the right mouse button, then in the menu that appears, click on the command line named 'Open...'. Then, in the dialog box that opens, select the name of your Jpeg file and click on the button named 'Open'. The data of your Jpeg file will now be displayed in your upper window.
4 - In the upper window, place your cursor at the beginning, i.e. click the left mouse button, just before the first character so as to indicate starting from which character begin the search.
5 - In this same upper window, click the right mouse button, then in the menu that appears, click on the command line named 'Find'.
6 - In the search box that appears, write exactly the following words: LogiciPC_AllCrypter , then click on the button named 'OK' to begin the research from the first character of the window.
7 - The contents of your window vertically moved to the line which contains the words 'LogiciPC_AllCrypter'; these words are selected. Place your cursor by clicking the left mouse button just before the first character of 'LogiciPC_AllCrypter', i.e. just before the letter 'L'.
8 - Now, in this same upper window of the 2nd tab, click the right mouse button, then in the menu that appears, click on the command line named 'Insert, at the end of the other window, what follows the cursor'. Your encrypted data will now be displayed in your lower window, and the first line contains the following words: LogiciPC_AllCrypter .
9 - In the upper window of the 2nd tab, click the right mouse button, then in the menu that appears, click on the command line named 'Delete all'. Now your upper window is empty.
10 - In the lower window of the 2nd tab, place your cursor at the beginning, just before the first character, i.e. just before the letter 'L' of 'LogiciPC_AllCrypter'.
11 - In this lower window of the 2nd tab, click the right mouse button, then in the menu that appears, click on the command line named 'Insert, at the end of the other window, what follows the cursor'. Your encrypted data will now be displayed in your upper window, and the first line contains the following words: LogiciPC_AllCrypter .
12 - In the appropriate space (at the top, under the toolbar), write the same personal key (secret key) which was previously used to encrypt this secret message. This key can be made up of several characters or several words.
13 - Click on the button named 'Decrypt' (in the toolbar at the top). Congratulation! Now your decrypted message is displayed in the lower window. Example: 'The earth is round'.

Question 16: During my pause, how to forbid other people to modify and see my confidential data in AllCrypter ?

1 - In AllCrypter, click the 'File' menu, then on the menu that appears, click on the command line named 'Hide the interface of AllCrypter'.
2 - In the small dialog window that appears, enter a password which will be used later to show the interface of AllCrypter to be able to continue to see it and to work there. Then click on button 'OK'.
       Here, the interface of AllCrypter is now covered by a very dark blue surface, thus preventing the prying eyes until you click again the 'File' menu, then on the command line named 'Hide the interface of AllCrypter' in order to write this same password which will be used to make disappear this dark blue surface which protects the interface of AllCrypter.
       Attention! Only the menu bar is not hidden by this dark blue surface. Because if it happened that you do not remember your password, then it would be nevertheless possible for you to leave AllCrypter (via 'File'/'Exit') to then restart it.
       If you do not remember any more your password which was used to hide the interface of AllCrypter, you must open the file named 'Config01.par' which is in the folder named 'AllCrypter'. Then you remove all the characters in the line which begins with the words 'Mot de passe=' except for the words 'Mot de passe=' themselves; so you remove all the characters in the line which were written after the character '=', but without removing this character '='.
       Then you save this file so that its changes are taken into account. Finally, you restart AllCrypter. Now its interface is no more hidden.

Question 17: How to insert or send into a window of the 2nd tab, data which are special characters ?

       The commands named 'Cut', 'Copy' and 'Paste' of AllCrypter are compatible with 'Microsoft Windows', but 'Microsoft Windows' does not support all the 256 characters in a normal text window. It is better to use the commands named 'Special copy' and 'Special paste' of AllCrypter when you work with special characters.

       For example, if you want to insert, into the destination window of the second tab, the special data of a video ( '.mov' or '.mpg' for example) from the source window of this second tab, and that among these data there are special data, such as the character having the number zero (0) as ASCII number, then use the command lines named 'Special copy' and 'Special paste' instead of the standard command lines named 'Cut', 'Copy' and 'Paste'.
       You can also use the command lines named 'Insert, at the end of the other window, what follows the cursor', 'Open...' and 'Open and insert at the end...'.

Question 18: How to decrypt, from version 2.0 of AllCrypter, a file previously encrypted with the version 1.x.x.x ?

       Starting with the version 2.0 of AllCrypter, some changes were made so that all files, all data and all the e-mails which are encrypted with AllCrypter are compatible with all languages of AllCrypter (version 2.0 and higher).

       Starting with the version 2.0 of AllCrypter, in the column named 'Status' of the first tab, the state of a file which has been previously encrypted with the version number 1.xxx of AllCrypter will not be reported as being 'Encrypted' but as 'Non-encrypted'. To make it compatible and decrypt this file, using this version of AllCrypter, follow these steps:

1 - In the white box at the top in AllCrypter, just below the toolbar, write the same personal key (secret) which was used previously to encrypt your file. This key can be made up of several characters or several words.
2 - Click on the first tab named 'Source/destination'.
3 - In the upper part named 'Source file (to open to encrypt or decrypt)', select the drive and the folder where is your file to be made compatible so that it can be decrypted.
4 - In the shutter of exploration of source files (the top shutter), just click once on the file, which you want to make compatible to be decrypted, in order to select it (put in video inversion). The name of this file and its access path are now displayed in green into the pale blue label just below.
5 - Click on the 2nd tab named 'Raw data'.
6 - In the toolbar, click on the 8th button named 'Display raw data from the source file'. The data of your file will now be displayed into the upper window of this 2nd tab. If this file has really been encrypted via the version number 1.xxx of AllCrypter, then the first line will show 'LogiciPC_Encrypté'.
7 - Replace the line 'LogiciPC_Encrypté' by the line 'LogiciPC_AllCrypter'. It is important that these characters are on only one line, i.e. that the return to the line remains.
8 - In this upper window of the 2nd tab, click the right mouse button, then on the menu that appears, click on the command line named 'Save as...'. In the dialog window which opens, write your file name and do not forget to give it the correct extension (example: 'Screen.bmp'). Then, click the 'Save' button. Now, your file will be made compatible with this version of AllCrypter.
       If you want to see this new file in the list of source files of the first tab, do not forget to refresh your list of files, if you're already in the folder which contains this file. To do this, at the 1st tab, click on the command line named 'Refresh' of the contextual menu which appears via a right mouse click in the shutter of files exploration.
       Now, you can use this file normally with this version of AllCrypter, and decrypt it using the procedure which is reported in question number 3 (Question 3:).

Question 19: How to decrypt, from version 2.0 of AllCrypter, an e-mail previously encrypted with the version 1.x.x.x ?

       Starting with the version 2.0 of AllCrypter, some changes were made so that all files, all data and all the e-mails which are encrypted with AllCrypter are compatible with all languages of AllCrypter (version 2.0 and higher).

       Starting with the version 2.0 of AllCrypter, the signature that AllCrypter assigns to the encrypted data is different from that which AllCrypter gave in its version 1.xxx. In an encrypted e-mail, the starting heading which was '>>>DébutAllCrypter>>>' is now '>>>BeginAllCrypter>>>', and the end heading which was '>>>FinAllCrypter>>>' is now '>>>EndAllCrypter>>>'. This excludes, from the heading and the signature, the accented characters (French ...) to make now compatible, with all the languages of AllCrypter, these encrypted data.
        By using this version of AllCrypter, to be able to decrypt an e-mail which was previously encrypted with the version 1.xxx of AllCrypter, follow these steps:

1 - In the white box at the top in AllCrypter, just below the toolbar, write the same personal key (secret) which was previously used to encrypt the data of this e-mail. This key can be made up of several characters or several words.
2 - Click on the 3rd tab named 'Text/e-mail'.
3 - From your e-mail, paste into the window of this 3rd tab, the encrypted data.
4 - Replace the starting heading '>>>DébutAllCrypter>>>' by '>>>BeginAllCrypter >>>', and the end heading '>>>FinAllCrypter>>>' by '>>>EndAllCrypter>>> '.
5 - Hold down the key named 'Shift' (or 'Maj') on your keyboard (until the end of the treatment); and during this time, in this same window of the 3rd tab of AllCrypter, click the right mouse button; then on the menu that appears, click on the command line named 'Decrypt e-mail text'. Thus, your content is firstly made compatible and at the same time it is decrypted. Finally, your decrypted e-mail is automatically displayed into this window of the 3rd tab. Then only, you can release the 'Shift' key (or 'Maj') on your keyboard.

Question 20: How to insert an acknowledgement of receipt into a file which you encrypt ?

       Starting with the version 3.0 of AllCrypter, you can send an encrypted file which requires the recipient to enter an acknowledgement key to be able to decrypt this file. Indeed, when the recipient begins to decrypt the file with its personnel key, the acknowledgement of receipt (which you integrated and encrypted with this file) is firstly decrypted and then displayed into a dialog box; the recipient must turn over you this decrypted acknowledgement of receipt, and that's what proves you that he has in hand your encrypted file.
       When the sender (you) receives the acknowledgement of receipt (the one you have encrypted in the cryptogram before) which the recipient has decrypted via his personal key, this is the proof for the sender that the recipient (the only one, except you, who has your personal key) has really received the file; thus the proof is made that it is really him (the recipient) which has decrypted the acknowledgement of receipt via its personal key, since it is only by this personal key that it was possible to decrypt this acknowledgment of receipt.
       At this step, no data of the file itself is still decrypted (the part named 'c1'; read the details of the 'Algorithm RH' on the Web site http://www.logicipc.com/allcrypter/algorh2a.html ) but only the acknowledgement of receipt (which is in the part named 'c2' of the file).

       In exchange for the acknowledgement of receipt, you send to the recipient the acknowledgement key (the only one that allows to decrypt the file) which he must enter into its same dialog box that AllCrypter has displayed, in order to continue the decryption process to begin to decrypt the data of the file in question (the part named 'c1'). For example, an acknowledgement of receipt can be very useful for legal documents, the renewal of a Lease, etc. .
       Very important! You should never use two times the same acknowledgement of receipt nor the same acknowledgement key; but you can use the same personal key as many times as you want.
       Thus with this algorithm, you do not need a third party (a trusted third person) or a trusted site to use an acknowledgement of receipt with safety and confidence.

       So, by integrating an acknowledgement of receipt, at the same time you must obligatorily include an acknowledgement key in your file when you encrypt it. To do this, click on the 'Options' menu (at the top) and then on the menu that appears, click on the command line named 'Encrypt including an acknowledgement of receipt' to check (select, notch) that line.
       Thus two lines appear below:
- In this 1st new line, you write an acknowledgement of receipt, or you click on the small gray button on the left of this line to automatically generate an acknowledgement of receipt for you (four characters, but eight characters into hexadecimal here).
- In this 2nd new line, you write an acknowledgement key, or you click on the small gray button on the left of this line to automatically generate an acknowledgement key for you (forty-two characters, but eighty four characters into hexadecimal here).
       Of course you must also enter your personal key into the first white line completely at the top just below the toolbar.

       Now you're ready to encrypt your file (or data) by following the steps described in the answer to the first question (Question 1:) above entitled 'How to encrypt a file ?'.

Question 21: How to integrate a personal information form (which identifies you) into a file that you encrypt ?

       Starting with the version 3.0 of AllCrypter, you can insert into a file (or data) a form of personal information which identifies you; this may be a picture and/or text.
       These data are encrypted and united with your file (or your data) at the same time that you encrypt your file (or your data), provided that the check box, in the upper left corner of this form of the 7th tab named 'Form to encrypt', is checked (selected). Thus, the information in this form are one with the file itself (or the data themselves) that you encrypt.
       Here are the steps to follow to join the data of an information form to a file which you encrypt:
1 - In the 7th tab named 'Form to encrypt', click the checkbox (select the box) in the upper left corner of the form.
2 - To the right of each line in the information form (in the column named '- Data to encrypt -'), write your personal data (or other) which identify you.
3 - On the top left of the information form, click the right mouse button in the picture frame, then in the menu that appears, click on the command line named 'Open a picture...' in order to open a dialog box which allows you to load a picture into this picture frame.
4 - Move the picture in this picture frame to keep only the desired part; to do so, move the mouse cursor over this picture, and while maintaining its left button depressed, drag your mouse; this will move the picture to position it as you wish. Only the visible part of this picture will be encrypted.
5 - Now, encrypt your file (or your data) by following the steps described in the answer to the first question (Question 1:) above entitled 'How to encrypt a file ?'.

       In the future, when the file will be decrypted, the information of this information form will be displayed into the information form of the 8th tab named 'Decrypted form'.