Advanced File Protector 2.2 (Windows)
Source: 666 Software
Unlike other File Encryption Suites, Advanced File Protector does not work around a password basis! Instead, you create a key file and place it on a removable device like a floppy disk, Zip disk, CD-ROM, USB Memory Flash device, etc. Only with that file you can decrypt your files. Of course... You can protect your file with a virtually unlimited sized password! Advanced File Protector uses 5 of the most powerfull and strong encryption algorithms available.