Free, open source HTTP test utility

http://telcontar.net/Software/HTTPWerkzeug/

Credits

Cheers to Adam Brandon, Chris Redit, John Silvestri, ChrisE, Melanie Bobowski, Neerav Modi, Arne Johannessen, John Harrison, Alexander Clauss, Aaron Ballman, Amar Sagoo and Matt Brackley.

Uses code by Thomas Tempelmann and Paul Mitchum and from the Carbon Declare Library and REALbasic code Web page. Or used to, anyway.

Graphics created with Inkscape with help from Chaotic Box PNG Utilities.

Special thanks to John A Blumer.

Licence

HTTP Werkzeug is licenced under the zlib Licence.