Portable source code librarian
PDF manipulation tools (e.g. like pdftk or pdfsam) written in python.
Linux device image backup: simple and free.
Recovery of damaged data on optical media.
A Batch based UI for ADB backups
Bare Metal Linux Disaster Recovery software
Dino - Simple File Manager for GNU/Linux
Rename mulitple files within Picasa
Multi-functional GUI for UPX