his this free to use

Use the program to set the brightness and test the quality of a monitor.

Use your Rock Band 2 wireless drumkit as a MIDI controller.

Use this HTA to get a basic hardware inventory of any WMI enabled computer

Use this HTA to get a basic software inventory of any WMI enabled computer

Use this tool to measure anything on your screen (mm, cm,px).

Use hash checker and generator.

Use application that will combine split files back into one file.

Use it to upload files to and manage your wired and wireless devices.

Use webcam and mic to detect and record movements and sounds.

Use IMAP to pull mailbox messages and folders from other IMAP server.