TL:DR; CryptBox creates secure Safes, that can be used just like normal drives and which can be filled with your data.
CryptBox creates secure Safes, that can be used just like normal drives and which can be filled with your data. All content of those safes are encrypted. Safes can only be opened if you know the password.
USB Flash Security is disk encryption software.It can protect your USB drive by password.
PenProtect is the best solution to secure data stored in a USB Flash Drive, Pen Drive or Flash Memory. Protection data with Password and AES encryption (256 bit key). PenProtect requires no installation, is a single file in the home folder.
Free encryption tool with simple and powerful interface to protect your data. Its open source software based on GPG public-key cryptography to encrypt/decrypt files and sign/verify digital signatures. Its free to download and easy to use.
