BlackBerry Workspaces is the most secure way to access, share and control critical documents wherever they go: on any tablet, smartphone, web browser or PC. BlackBerry Workspaces equips you to work on all of your Workspaces-secured and synced files on any device.
Key features include:

- Access, manage and view your files wherever you are working
- Sync file versions across authorized collaborators and devices
- Save files, folders or workspaces for easy offline viewing
- Check-in/check-out documents, enabling users to collaborate while avoiding conflicts
- Annotate Office, PDF and image files with comments, drawings and highlights
- Edit Microsoft Office documents online and offline

( Note: You must have a valid license in order to access BlackBerry Workspaces. Contact http://web.blackberry.com/support/business/enterpriseapps/watchdox.html to verify. )

Terms of service: http://www.blackberry.com/legal/watchdox