Page top, logo, and slogan Sparkle screenshot

Sparkle is an easy-to-use software update framework for Cocoa developers.

But this little framework's got a lot of features packed inside! Check 'em out:


New in Sparkle 1.7:


With Sparkle, you're in good company. Here are just a few of the hundreds of apps which use Sparkle:

Sparkle was originally created by Andy Matuschak and is now developed and maintained by the Sparkle Project with the help of dozens of valued contributors.