SpriteMapper is a program that creates sprite maps (or sprite sheets) from a set of input images. Similar programs include Zwoptex and TexturePacker. It supports rotation, trimming, and the Zwoptex 2 plist format. It includes an Ant task.
A tool to extract, recover, and undelete email messages from Outlook Express .dbx files.
A tool to individually sign each UID on a set of PGP keys and email them off.