HockeyMac is a client application for Mac OS X to upload files to HockeyApp. After the installation, you can drag & drop either .ipa files or .xcarchive bundles to the dock or menu icon.
You can download the latest version from here
Future versions of HockeyMac are not available as Open Source any longer.
If you have a problem, a question or a suggestion, please let us know via email to support@hockeyapp.net or our support forums. We appreciate any feedback!