Checky 
This site has moved to http://checky.sourceforge.net
We keep this site alive (without maintaining) because Cool URIs don't change.
Checky Logo: Banner with Mozilla-Eye Bitmap and Checky letters as headline on the right. Jump to Checky Homepage (Keyboard shortcut: Y).
XML Button: XML letters. Synchronize this resource with RSS 1.0.
W3C Valid XHTML Logo: This page is valid XHTML 1.0 strict.
W3C Valid CSS Logo: This page is valid CSS 1.0.
W3C WCAG Double AA Logo: This page implements new W3C accessibility standards.
Screenshot Checky Context Menu