calendar tool

Bookmark manager for built-in OS X screen sharing tool.

Speed reading and fluency assessment tool for all ages.

Speed reading and fluency assessment tool.

Financial analyzer tool.

Guitar-oriented music composition tool.

Developer tool for inspecting Mac App Store receipts.

Time-saving text expansion tool.

Security tool; detect trojan horses and spyware.

Steganography encryption/decryption tool.

Cryptography tool for administrators.