A selection of software I have written:

• JContact — Java wrapper for the BS Contact VRML/X3D player
• Quick'n'Dirty Phoneme Extractor — extracts phonemes from recorded speech files
• Bible Refalizer — Firefox extension that hyperlinks Bible references to an online Bible
• LeechBlock — Firefox extension that blocks time-wasting sites at specified times of the day

A selection of software I have found useful at one time or another:

Win32

• 7-Zip — compression utility (freeware)
• Ad-Aware — removes spyware and other nasties (freeware)
• AM-DeadLink — removes dead bookmarks/favourites (freeware)
• Audacity — audio recorder and editor (freeware)
• AVG — anti-virus (freeware)
• CCleaner — cleans up filesystem and registry (freeware)
• CDBurnerXP Pro — CD/DVD burner (freeware)
• EndNote — reference manager
• jEdit — open source extensible programmer's editor (freeware)
• Jot+ Notes — note/outline manager
• Mozilla Firefox — web browser (freeware)
• Mozilla Thunderbird — email client (freeware)
• Notepad2 — text editor (freeware)
• PureText — removes formatting from text copied to clipboard (freeware)
• Spybot S&D — removes spyware and other nasties (freeware)
• Stickies — sticky desktop notes (freeware)
• TortoiseSVN — version control client (freeware)
• Unison — file synchronizer (freeware)
• WinMerge — compares and merges files (freeware)
• ZipGenius — compression utility (freeware)

PalmOS

• Bible+ — Bible reader (freeware)
• Bonsai — versatile outline manager
• FileZ — file manager (freeware)
• FontHackV — font replacement hack (freeware)
• Hi-Launcher — application launcher
• iSilo — document reader
• KeepWide — remembers silkscreen status (freeware)
• MiniFlash — vocabulary flash cards
• MyBible — Bible reader
• Note Studio — wiki-style note manager
• Password Pro — secure password manager
• Pocket Tunes — audio player
• SuperMemo — aide-mémoire
• TextPlus — predictive text entry
• Today — organiser overview (freeware)
• YAHM — hack manager (freeware)