OmniDrive is a free Chrome add-on developed by François Beaufort that adds support to the omnibox for searching in Google Drive. By simply typing "drive" in the omnibox and pressing the space bar, users can search for files and folders in their Google Drive.

The latest version, 3.6, includes an adaptation of the folder URL to link directly to the user's personal Google Drive, thanks to MartinLichtblau. Other updates include increased delay before actually querying Google Drive (3.5), suggested results for non-Google documents (3.3), and the addition of new keywords for creating different types of documents (3.2).

OmniDrive also offers a log-in message for users who are not yet logged in to their Google account. The extension is open source, and more information can be found on the project's Google Code page.

Overall, OmniDrive is a useful add-on for Chrome users who frequently use Google Drive and want a quicker way to search for their files and folders.