Kryptel

Kryptel can protect files and folders using encryption. After installing, you get Kryptel on the Windows Explorer context menu.

To protect a file or folder, simply right-click on it and select "Encrypt". To view a file, simply open the Kryptel Browser. Kryptel produces not just an “encrypted file”; its files are containers that may contain thousands of files and folders.

Kryptel implements the latest NIST-approved Advanced Encryption Standard; several other well-reputed ciphers are also available for advanced users. Kryptel can also work in FIPS 140-2 compliant mode, using FIPS-validated CryptoAPI encryption engine.

Kryptel is available in three editions: Free, Standard, and Enterprise.