Visual folder comparison and synchronization
  17 reviews

FreeFileSync is a folder comparison and synchronization software that creates and manages backup copies of your important files. Instead of copying every file every time, FreeFileSync determines the differences between a source and a target folder and transfers only the minimum amount of data needed.
Latest reviews
fernandocabral 4 months ago

Yes, abdunnafialif, you can do automatic sync in at least two different ways. One is using cron to start the job you want. The other is using RealTimeSync that comes with FreeFileSync. I have been using this software for several year now and I only have good things to say about it.

abdunnafialif 4 months ago

is there any option for automatic sync? please anybdy let me know..

VitalyLG 5 months ago

Отличная утилита для сравнения и синхронизации папок, которая создает резервные копии всех ваших важных файлов и управляет ими.

joaoluiz 5 months ago

Perfect replacement for SyncToy. It has the same functionalities, and the information is presented in a very clear way.

Philtouet 9 months ago

Les fonctionnalités de connexion à un serveur ne sont disponibles qu'en version payante. 5€/ mois = trop cher. to expansive!

danydube 11 months ago

Voilà un programme de synchonisation de fichiers très fonctionnelle. Plusieurs options de mise-à-jour synchro entre deux dossiers. La copie miroir entre deux médias est vraiment excellente. Logiciel backup-synchro à recommander !

governmint 11 months ago

The Graphic User Interface (GUI) simply sucks. It doesn't adapt proportionally to the display size. Bring that back to the drawing board. That's too bad because I used the Windows version and it was absolutely flawless.

sfalcao 1 year ago

Excellent! Do what has to be done, is higly configarable. Scares a bit at first by after one get used is simple and fast.

Zakhil 1 year ago

For straight to Ex HDD it's fantastic. Very simple to use once you get it and super fast! Actually faster than Linux trying to copy files. Do however download from the website, it's a much smaller package and later versions.

Brn17 1 year ago

Excellent, I use it since years, but I prefer to install the last official package at

RMJ1940 1 year ago

Works great with USB external drives

tom4uu2 1 year ago

For Flathub instance, I'm not sure what to dislike more - 500 MB space required for installation, or, share-points (SMB) not recognized.

pantaz 1 year ago

As others have said, this version doesn't recognize SMB network locations. Version 10.7, downloaded directly from works great.

lsemmens 1 year ago

Great lookinbg product but will not find any shared folders on my Network!

lucade238 2 years ago

Excelente para sincronizar seus arquivos sem estresse. Junto com RealtimeSync fica mais automatizado ainda. o unico porblema é ele não "ver" as network shares, para usar uma unidade de rede tive que montar a pasta compartilhada usando CIFS

axelios 2 years ago

I just needed it to sync a folder on my hard drive with a folder on my USB storage. It worked perfectly for that so I'm happy with it.

allanr 2 years ago

Can't get this Flatpak version 9.8 to recognise a Windows share. It doesn't 'see' existing network shares, so I've reverted to using the .deb version direct from the Freefilesync site. The program itself is fantastic, but this Flatpak implementation is not good.