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To download HTTP Client from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

HTTP Client

By Celestial Teapot Software

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A Mac OS X developer tool for debugging HTTP services by graphically creating and inspecting complex HTTP messages.


* HTTP Basic Authentication (with Keychain integration)
* Custom HTTP request headers with prepopulated 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

What's New in Version 1.0.3

Improved stability on Mac OS X Lion.


Screenshot 1
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Customer Reviews

Praktisch aber mit Verbesserungspotential

Der Request-Body sollte zumindest optional auch besser eine Schrift mit fester Laufweite verwenden. Optimal wäre dort auch Syntax highlighting. Das Method-Dropdown sollte defaultmäßig POST und GET enthalten.

Abgesehen davon schlicht, schick und funktional.

Schon sehr gut.

Alles super. Außer wenn man das Feld „Header Value“ ändern möchte. Man muss immer direkt auf die Schrift doppelklicken. Bei kurzen Werten nervt das ein bisschen.

perfect tool

Thumbs up, really nice tool, at the moment is use it excessive to test my REST Applications :)

But i have some feature requests and a bug:
- Syntax highlighting would be broken when response body is JSON
- Please add some basic formatting for resonse body (JSON and XML)

HTTP Client
View in Mac App Store
  • 2,29 €
  • Category: Developer Tools
  • Updated:
  • Version: 1.0.3
  • Size: 0.8 MB
  • Language: English
  • Developer:

Compatibility: OS X 10.6.6 or later

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