High-speed, 3D-friendly, TightVNC-compatible remote desktop software
Mkpass - Command line Secure Password Generator
a free cross platform checksum utility, supports 58+ hash algorithms
Digital Signature for PDF documents in Spanish
Store all your passwords in one secure encrypted database.
GMR digital signature system
Filler Studio for any kind of automation for Windows,Linux,Mac.
although fully functional, this is a pre-framework that you can extend