business check

Scan audio files and get error reports.

Credit Card Validation Utility.

Determines if two files are identical.

Be more organized/productive at school and at work.

Check delivery status of packages.

Check the tides for harbors all over the world.

Check your system & set the kernel startup mode.

Check your preference files

Check validity or delete bookmarks.

Check XML and XHTML documents in TextMate (was TeXMLMate).