From the category archives:

Windows

Change Initial View of PDF and Version

Associate File Types to Portable Applications with Coffee

Mini Coder A Freeware Video Converter and Ripper

View and Manage Clippings with Ditto Clipboard on Windows XP

How to Backup Files Data and Hard Disk on Windows

How to Batch Print Multiple Documents

Jacrobat: A Portable Tool to Generate and Edit Pdf Files

Mouse Shake: A Mouse Gesture Utility for Windows XP