A frontend to GPG.
An open source re-implementation of Pretty Good Privacy (PGP); a cryptography program.
GNU Privacy Guard
EncFS provides an encrypted filesystem in user-space. It runs without any special permissions and uses the FUSE library module to provide the filesystem interface.
2016-12-28 - I have no memory of using this. Boy will it be awkward if I come across stuff encrypted with it.
A disk-level encryption program.
It was well-intentioned, but didn't actually work.
Free Open-Source On-The-Fly Disk Encryption Software for Windows Vista/XP, Mac OS X and Linux
I really liked it but I ultimately didn't really bother with it.
|^ 1||was www.truecrypt.org, not archived|