AppFresh helps you to keep all applications, widgets, preference panes and application plugins installed on your Mac up to date. All from one place, easy to use and fully integrated into Mac OS X. AppFresh works by checking the excellent osx.iusethis.com for new versions and lets you download and install available updates easily.

AppFresh integrates native update checking for Apple software and system updates, so you don’t need to run Apple’s Software Update separately. By fully supporting RSS based Sparkle updates a great percentage of self updating applications can be updated using AppFresh.

AppFresh enables you to download any number of updates and automatically install them if you want. It also helps locating downloads and sends Growl notifications when the jobs is done.