Nocs is a free open source Windows Notepad-style application that uses Google Docs to synchronize text files. You can access your online documents stored in Google docs from anywhere. Nocs provides online and offline access to Google docs and makes it easier by providing desktop interface.
Download the Nocs and install the utility. Enter your Google account information, you’ll be able to create, open text notes and save them directly to Google Docs.
Some key features of Nocs
Just share a document with a friend and it should show up on his/her list after a restart or in a few minutes.