
OpenPuff is a professional sealing tool, with unique features that you will not find in any other free or commercial software. It is 100% free and suitable for transmitting extremely sensitive data. Additionally, you can hide files up to 256Mb in size. However, in addition to the ability of the application to hide files inside others, it can also be used for the authenticity of a file, giving us the ability to digitally sign in order to secure a file that belongs to us.
ENCRYPTION
1
To encrypt any file, run the application and press Hide.
2
Check boxes B and C, enter a strong password, press Browse, and select the file you want to hide. (in our test we will hide a text message in an mp3 music file). Click Add to add the music file to hide the text ( the file we want to hide cannot be larger than the file that will host it). Finally, click on the Hide Data button to hide it by selecting where we want it to be saved.
DECRYPTION
1
Run the program and press Unhide.
2
Uncheck boxes B and C, and enter the password you entered during encryption. Select Add Carriers and add the mp3 to which we have encrypted the text, press unhide to decrypt and select the folder in which we had saved our file. As you can see, a message appears with the title of the document we encrypted. Now, in the folder where we have saved our file we will find our entire text.
RATIFICATION OF OUR ARCHIVES
1
To validate a file after opening the application, click on the SetMark button.
2
Enter your name or any other item you want, click Add Carriers, then SetMark and finally select a storage folder.
CONFIRMATION CONFIRMATION
1
Run the application and press Checkmark.
2
In the next tab we click Add Carriers we upload the file we have validated and finally we click on the Check Mark button, in the new window that opens we see the text with our signature.
Author's Website:
OPERATING SYSTEM: Windows
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