pen tool

Graphical interface to the Unix whois tool.

A color conversion tool for industry-standard hue matching.

GUI for the Unix find command-line tool.

Official Google Music upload tool; store 20,000 songs for free.

Static spatial distribution modelling tool.

Productivity tool helpful in drilling of oil wells.

Web development and programming tool.

Audio tool for live electronic music performance, composition and sound design.

A tool to erase optical media.

Professional mind mapping & project management tool.