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:

  • SFTP: Make our SFTP client send version string without waiting for SFTP server.
  • GSTP Client: Fixed when Server changes Forwarder, client may ignores it and return error.
  • GSTP Client: Do not Try Direct Connect when we have no direct port to connect to.
  • GSTP checksums: switch from expensive MD5 to cheaper CRC-32, it is sufficient for integrity.
  • GSTP Server: Fully removed Old Ticket Scheme from GsServer, only more secure New Scheme is allowed.
  • GSTP Server Register: improved de-registering server on Sleep and Shutdown.
  • GSTP Severe Going Offline: Added call to /unregister-server of Forwarder.
  • GSTP Edit Account: Added 'Direct Plain Text' connectoid option, to be used for slow NASes.
  • GSTP Mediator: Fixed CanShare was incorrectly applied when doing Composition of two grants.
  • Proxy: Do NOT test Effective proxy when it is not set, to reduce load on Mediator.
  • Proxy: If proxy is set, but both Auth and Manual Proxy are unchecked, do not use any proxy.
  • GsServer: Browser Sessions: Fixed crashes on multiple downloads from one browser.
  • Browse Dialog: Fixed UI errors and navigation issues.
  • gsync: Added Account Manager options to gsync help and GS online manual.