Gladinet

Integrate Dropbox, Basecamp, and Google Docs. Real-time synchronization of files between Google Docs, Dropbox, and Basecamp, Backup multiple Google Docs accounts and Basecamp projects to Dropbox, browse...

Google Docs syncing done right Bidirectional sync of your Google Docs to one or more Mac or Windows desktops (Linux coming soon). Still in limited beta.

Otixo connects your favorite services (like Dropbox, Box, Google Docs, MobileMe, FTP, etc.) so that you can access all your online files in once place.

Memeo Connect for Google Apps is a new desktop application that offers an easy way to access, migrate, and synchronize files to Google Docs across multiple computers.

This project aims to allow you to connect to Google Docs and treat it as a file system. Combine the portability of Google Docs with the flexibility and power of …

GDocsDrive is a powerful desktop client tool for Google Docs, which makes Google Docs truly become a Google Drive (GDrive) on your desktop by enabling you to upload your files …

Open, Edit and Save DOC and XLS files directly from Windows using Google Docs™. Easy to use Open by double click any MS Office, Open Office and Star Office document …

OffiSync delivers real-time collaboration and document sharing right from where you like to work. Adding the collaboration capabilities of Google Apps as a Microsoft Office Extension, you get access to …

Google Drive plugin for Total Commander , can be used to manage files on multiple Google Drive accounts simultaneously. Single sign-on is required for each Google Drive account, after which …