It automatically analyzes, synchronizes, and backs up your emails, precious family photos, contacts, MP3s, financial documents, and other important files locally between desktops, laptops, servers, external drives, and Windows Mobile devices, as well as remotely through FTP, SFTP, WebDAV, and more.


Easy to Use Windows Interface

  • Do routine multiple folder synchronizations with one click.
  • Automatic, on-screen, context sensitive hints.
  • Minimal questions asked before file sync starts.
  • Multilingual user interface with localized file names support.

Performs real all-way file and folder synchronization

  • File modifications and deletions are stored in a database.
  • The innovative algorithm does not rely on file system precision or accuracy.
  • Actual folder (directory) synchronization.
  • Virtually any file system is supported.

Can be used in various scenarios

  • Sync data between your desktop PC and laptop (notebook).
  • Update and backup files over a local network or the Internet.
  • Synchronize more than 2 directories.
  • Do data replication and backup between home and work computers.
  • Synchronize a removable (USB key, flash drive, CDRW) device with a local drive. You will combine the performance of local file devices with the absolute mobility of a removable drive. And don't be so afraid of losing your USB key or even of your hard drive crashing: be at ease, knowing you have kept a copy of your most important data.

What's New:

  • GSTP client: Fixed reconnect on Server Not Found errors did not always work.
  • GSTP client: Fixed longer Time To Reconnect option could be ignored by GSTP client.
  • GSTP client: GsCopyFileAppend: Fixed it was not reusing already uploaded file part.
  • GSTP client: Added doing Exponential Backoff on Error 515 (Forwarder Changed).
  • GSTP server: Disconnect file system when Gs-Server loses connection, as it is easy to reconnect.
  • GSTP server: Fixed Gs-Server could drop socket connection on Server Error returned to client.
  • GSTP server: Much improved logging of transactions.
  • GSTP server: Already Computing Response (Error 518) is returned only if the same Txn is requested.
  • Explorer: Fixed updating of source and destination items changed by Copy or Move operation.