It also allows you to create, view or edit Office documents locally and online without the need of MS Office and share and collaborate your documents.
Its working is also very simple. Just select a folder on your PC, (for example, My Documents) and Syncdocs copies it online and across all your computers running Syncdocs. This folder is then kept in sync.
Watch the video below to see how it works.
Syncdocs can be downloaded free at source here (required Microsoft .NET Framework 3.5 and Google account)