SugarSync

Pros

Web and iPhone/Android access
File sharing and collaboration features
Synchronisation between unlimited number of devices
Supports PC and Mac

Keeps 5 recent version histories
Automatic backups

Cons

Low storage space
No Linux support

Conclusion

SugarSync is a very reliable online storage option, and based on the user reviews it seems to be one of the most favoured amongst our users. The synchronisation feature is fantastic. However, SugarSync probably isn’t the best choice for high capacity users.