ByteShift provides easy encryption and compression for your confidential files.

Right-click to secure any file ready for emailing, backup, instant messenger or to prevent access from other users or spyware.

ByteShift removes the need to use multiple programs to encrypt, compress and email your files by combining all three into an easy-to-use menu which appears when you right-click on any file.

Powerful Encryption!

Secure files with very high encryption (168-bit 3DES). Personal security phrases replace passwords and are never trasmitted with the encrypted file.
Fast Compression!

Dramatically reduce the size of files using the fast gzip compression algorithym. Smaller attachments, faster downloads and less storage.
Email Integration!

Instantly send secured files via integration with Microsoft Outlook 2003 or the built in SMTP email client.
Easy to Use!

To encrypt or compress a file, you simply click the file with your right mouse button and select ByteShift from the pop-up menu.
No More Passwords!

ByteShift never sends the password along with the encrypted file. Instead you must exchange a secret key with other users before they can decrypt files - also known as private key exchange.

Download Personal File Security 1.0