Open-source software for syncing and backing up files across Windows, macOS, and Linux by transferring only essential data.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Flathub
- PortableApps.com
- Chocolatey




ozSync is described as 'Utility that synchronize files and folders. Files or folders synchronize and backup is important and actually, it's not hard to be done. Using a small and portable utility like ozSync will make it easier. ozSync n utility that synchronize files and folders' and is a File Sync tool in the backup & sync category. There are more than 25 alternatives to ozSync for a variety of platforms, including Windows, Linux, Mac, Android Tablet and Android apps. The best ozSync alternative is FreeFileSync, which is both free and Open Source. Other great apps like ozSync are SyncBack, GoodSync, SyncToy and Synkron.
Open-source software for syncing and backing up files across Windows, macOS, and Linux by transferring only essential data.




SyncBack allows for backing up, synchronizing, and restoring files on Windows. It offers a free version, SyncBackSE and Pro for more features, including local networks and cloud backups. Ideal for individuals and large organizations like hospitals, ensuring data protection and recovery.



A comprehensive solution for file synchronization and backup, GoodSync allows seamless and real-time file sync across desktops, mobiles, and cloud services directly, bypassing third-party servers. Ideal for both personal and professional needs.




SyncToy is a free PowerToy designed by Microsoft, that provides an easy to use graphical user interface that can automatically synchronize local or network files and folders, but not WebDAV-, "Windows Mobile" files or folders and no triangle-sync as only Allway Sync...

Synkron is an application for folder synchronisation and folder-backups that allows you to configure your synchronisations in detail. Despite having many features, the user interface of Synkron is very user-friendly and easy to use.




DirSync Pro is a small, but powerful utility for file and folder synchronization. Java JRE 1.7 or above is needed to run DirSync Pro.




Back up your data and synchronize PCs, Macs, servers, notebooks, and online storage space.




Seamlessly generate complete system or partition images without disruption. Ensure quick recovery with secured data retrieval, schedule backups, and even create bootable media to restore functionality if Windows fails. Supports differential imaging, email alerts, and AI-enhanced backup suggestions.




Bacula is a set of computer programs that permit managing backup, recovery, and verification of computer data across a network of computers of different kinds.




JFileSync is a Java application used to synchronize directories of two different file systems. For instance, you want to synchronize a set of directories on your laptop with a set of corresponding directories on your workstation. English and German UI.


Crazy & Smart File Copy Program for Windows that lets you have more control when copying files in Windows. Also automate complex tasks & save hours.




Karen's Replicator copies selected files from one drive/folder to another. Source and Destination folders can reside anywhere on your network.



