Gisto is an open source cross platform desktop application for managing your GitHub gists.
While I always loved GitHub Gists for ease of creating and sharing little code snippets it always quite lacked in features, this is why Sasha Khamkov and I have decided to build Gisto.
Gisto lets you use all kinds of features you wish you could with the web interface such as searching, tagging and sharing gists quickly between users. An upcoming version will also contain GitHub Enterprise support, until it releases you may download a nightly version of our automated builds, please note that these are development builds and are not considered stable.
You can download the nightly versions here: http://build.gistoapp.com/.