GitHub Gist - Gist is a simple way to share snippets and pastes with others.
Snippely - Snippely is a basic text and code organizational tool.
SnippetsLab - SnippetsLab is an easy-to-use snippets manager.
Code Collector Pro - Code Collector for Mac is a easy to use Developer Code Snippet Manager. It helps you store, organize and share your code snippets.
massCode - A free and open source code snippets manager for developers.
Zeal - Zeal is an API Documentation Browser.