query tool

File backup and sharing tool; 15 GB free.

Classroom-management tool.

Online synchronization tool for box.net; free 10 GB account.

Powerful screen recording and production tool.

2D animation tool.

A tool for recovering your lost product keys for Mac applications.

Music creation and audio production tool.

Advanced file-search tool.

Speed-reading and fluency-assessment tool for all ages.

Screenshot tool with annotations.