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FreeFileSync

Published by Zenju

Visual folder comparison and synchronization

Open sourceGPL-3.0

Highlights

  • Compares two or more folders visually.
  • Synchronizes files between selected directories.
  • Helps review differences before applying changes.
  • Runs on Linux.
  • Licensed under GPL-3.0.

About this application

FreeFileSync is a Linux application for comparing folders visually and synchronizing their contents. It is used to inspect differences between directory trees and then apply synchronization actions so that selected locations contain matching or updated files.

The program is centered on folder-level work rather than general file browsing. Its visual comparison step helps users review what differs before synchronization is performed, which is useful for backups, mirrored directories, and keeping working copies aligned. FreeFileSync is published by Zenju and distributed under the GPL-3.0 license.

Linux

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