Dropbox is a storage application and service which enables users to store and sync files online and between computers.
- 2GB of online storage for free, with up to 100GB available to paying customers.
- Sync files of any size or type.
- Sync Windows, Mac and Linux computers.
- Automatically syncs when new files or changes are detected.
- Shared folders allow several people to collaborate on a set of files.
- You can see other people's changes instantly.
- Automatic backup of your files.
- Undelete files and folders.
- Double click installer for Mac.