CodeBox

If you're looking for a fully-featured code snippet manager then CodeBox is exactly what you need!

Collect all the code you want to reuse together with related information, Manage multiple libraries using Tags, Folders, Groups, Smart Groups, Document architecture allows to store library files into any folder or cloud, Simple but powerful user interface and global support for Undo, CodeBar helper for browsing all your libraries in the menubar, Snippets may contain multiple assets which can be edited in external apps, Preview, Copy or Paste snippets into active application right from the menubar.

CodeBox will boost your development productivity!