4Sync is a handy and reliable application designed to back up and sync your files. 4Sync is a free service that makes all the files at your computer streamlined and stored in one place, but accessible anywhere you want.
This service synchronizes your photos, music, zips, videos, docs, etc. between all your devices. You just have to save the file in the 4Sync folder and then you'll get immediate access to it from any device which has Internet connection. With 4Sync you share, transfer and back up files in a glimpse of an eye.
4Sync links all of your computers together. It’s the easiest way to back up and sync your files. The 4shared Sync is an app that tracks changes in the folder on your computer and syncs any changes to the web account.
All you have to do is to save the files in your 4Sync folder, and they will be synchronized with any computer, you are using. This enables you to get immediate access to any chosen mp3 track, video, etc. of yours, and share it with friends, family, or colleagues.
Note: 4Sync offers you 10 GB of storage for free. To extend the storage space, you need to subscribe for a Premium account.

Limitations:
· Limited to 10 GB storage

Users are advised to pay attention while installing this ad-supported application:
· Offers to change the homepage for web browsers installed in the system
· Offers to change the default search engine for web browsers installed in the system
· Offers to download or install software or components (such as browser toolbars) that the program does not require to fully function