Dropbox is the easiest way to store, sync and share files online.
                                                       
 
File Sync
- 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.
 
File Sharing
- Shared folders allow several people to collaborate on a set of files.
 
- You can see other people's changes instantly.
 
Online Backup
- Automatic backup of your files.
 
- Undelete files and folders.
 
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