HTTP Client is a developer tool for debugging HTTP services by graphically creating and inspecting complex HTTP messages.

Features:

• HTTP methods: GET, POST, PUT, DELETE, TRACE, OPTIONS, HEAD, CONNECT
• HTTP Basic Authentication (with Keychain integration)
• Custom HTTP request headers with pre-populated names and values (date format strings and most popular User-Agent strings)
• Supports sending request bodies with POST or PUT
• Follow or ignore redirects
• Optional syntax highlighting (changeable in Preferences)
• Optional text wrap (changeable in Preferences)
• Each HTTP Client window is a document that can be saved as a .httpclient file and reopened later