ebook-thumbnailer generates thumbnails for common ebook formats. It includes the needed schemas to be integrated with the GNOME 3 Desktop, but should easily work with any other desktop environment.
gExtractWinIcons extracts cursors, icons, and PNG images previews from MS Windows resource files (like .exe, .dll, .ocx, and .cpl).
Broadcasts commands over SSH to multiple hosts.
A PHP class for modifying Zip archives without extensions or temporary files.