One powerful file encryption for the Windows platform. Offers a bunch of new and improved features:

1. Four encryption algorithms (Blowfish, AES, MD5, Triple-DES).

2. Strong key support, handling and cryptographic implementations.

3. Encrypts megabytes of file data per second on modern machines.

KaKa ExeLock is a useful tool, which allows you to password protect Windows executable programs. [More Info...]

1. Not change the size of protected file.

2. Not change the icon of protected file.

3. The protected exefile will still work fine in a different machine

4.Safe and efficient.Not run in the background to provide its functionality