SyncSharp is a free synchronization tool that synchronizes files between multiple computers through a USB device. Moreover, it does not require installation and it is easy to use.

Here are the benefits of using SyncSharp:
1. Clean: SyncSharp does not save any extra files in your sync folders. All meta-data files and profiles are kept in one centralized location. No installation required. No dependencies (No need to install additional components to use). No admin rights are required to run our application. Takes minimal disk space. It requires less space than a typical digital photo (i.e., less than 0.5Mb).
2. Automated: SyncSharp will help you to synchronize all folder pairs automatically upon USB device plugged in. No extra step required!
3. Fast: Our synchronization algorithm will be able to detect files deletion, renaming, creation and modification accurately. SyncSharp performs sync actions efficiently by reducing unnecessary copy and delete actions.
4. Free: No restrictions (you can use it on any number of computers to synchronize any number of files). Free for both commercial and non-commercial use. Opensource.

SyncSharp Features:
1. Create, edit and delete synchronization profiles
2. Import/export synchronization profiles
3. Configure settings for files conflicts
4. Synchronize source and target folders contents
5. Configure inclusion/exclusion filters
6. Backup files in source to target folder
7. Generate log file after each synchronization operation.

The license of this software is Free, you can free download and free use this file sync software.