File Sync
Dropbox allows you to sync your files online and across your computers automatically.
Work on files in your Dropbox even if you're offline. Your changes sync once your computer has an Internet connection again.
Dropbox transfers correctly resume where they left off if your connection drops.
Efficient sync: only the pieces of a file that changed (not the whole file) are synced. This saves you time.
Doesn't hog your internet connection. You can manually set bandwidth limits.
File Sharing
Sharing files is simple and done in only a few clicks.
See other people's changes instantly.
A Public folder that lets you link directly to files in your Dropbox.
Control who is able to access shared folders. Kick people out and remove the shared folders from their computers.
Automatically create shareable online photo galleries out of regular folders.
Online Backup
Dropbox backs up your files online without you having to think about it.
Automatic backup of your files.
Undelete files and folders.
Restore previous versions of your files.
30 days of undo history. Upgrades available for unlimited undo.
Web Access
A copy of your files is stored on Dropbox's secure servers. This lets you access them from any computer or mobile device.
Manipulate files as you would on your desktop. Add, edit, delete, rename, etc.
A Recent Events feed that shows you a summary of activity in your Dropbox.
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