Top 12 Open-Source Alternatives to FreeFileSync

The top open-source alternatives to FreeFileSync are rsync, Syncthing, and Duplicati. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

rsync Landing Page
1

rsync

rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync.
Pricing:
- Open Source
#File Sharing And Backup #File Transfer #File Sharing 13 social mentions
Syncthing Landing Page
2

Syncthing

Syncthing replaces proprietary sync and cloud services with something open, trustworthy and...
Pricing:
- Open Source
#Cloud Storage #File Sharing #File Sharing And Backup 826 social mentions
Duplicati Landing Page
3

Duplicati

Free backup software to store backups online with strong encryption. Works with FTP, SSH, WebDAV, OneDrive, Amazon S3, Google Drive and many others.
Pricing:
- Open Source
#File Sharing And Backup #Cloud Storage #File Sharing 9 social mentions
Rclone Landing Page
4

Rclone

rsync for cloud storage.
Pricing:
- Open Source
#Cloud Storage #Web Service Automation #File Sharing And Backup 616 social mentions
Restic Landing Page
5

Restic

Easy: Doing backups should be a frictionless process, otherwise you are tempted to skip it.
Pricing:
- Open Source
#Backup #Backup Automation #Online Backup 183 social mentions
UrBackup Landing Page
6

UrBackup

UrBackup is a open source client/server backup system, that through a combination of image and file...
Pricing:
- Open Source
#File Sharing And Backup #Backup & Restore #Backup Automation 2 social mentions
Dropbox Landing Page
7

Dropbox

Online Sync and File Sharing
Pricing:
- Open Source
#Cloud Storage #File Sharing #Office Suites 28 social mentions
Ultracopier Landing Page
8

Ultracopier

SuperCopier replaces Windows explorer file copy and adds many features: Transfer resuming, transfer...
Pricing:
- Open Source
#File Management #File Sharing #File Sharing And Backup 1 social mentions
Nextcloud Landing Page
9

Nextcloud

With Nextcloud enterprises host their own secure cloud solution for storage, collaboration & communication from any device, anywhere.
Pricing:
- Open Source
#Cloud Storage #File Sharing #Encrypted Cloud Storage 283 social mentions
Cyberduck Landing Page
10

Cyberduck

A libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure & OpenStack Swift browser.
Pricing:
- Open Source
#File Transfer #FTP Client #Project Management 68 social mentions
Process Hacker Landing Page
11

Process Hacker

Process Hacker is a feature-packed tool for manipulating processes and services on your computer.
Pricing:
- Open Source
#Monitoring Tools #Command Line Tools #File Sharing 39 social mentions
Meld Landing Page
12

Meld

What is Meld? Meld is a visual diff and merge tool targeted at developers.
Pricing:
- Open Source
#File Management #Merge Tools #Diff And Merge Tools 42 social mentions