User Reviews 2

User Reviews 2

User Reviews

User Reviews 1
User Reviews 2
I think your FreeFileSync application is pretty awesome. I've only recently discovered it as I was looking for a good sync program to use on iMac/OSX Yosemite and found some reviews for it.
Previously I've been using FolderMatch v3.7.0 for PC but it's quite old now and doesn't seem to get much in the way of support/updates. Anyway, since I started using FreeFileSync on my Windows 10 PC and iMac I've been really pleased by the ease of use, performance and features. Really great job!
Given the above I've just donated £10 via PayPal so it should be with you soon. Honestly, I can't remember ever donating to free-ware before but I'm so impressed with FreeFileSync I felt it would be wrong not too!
— Anthony
Simply the best file sync software and also free backup software: No feature bloat, no bugs, does what it's supposed to blazingly FAST!
— MajorG
Your program has saved me countless hours of managing various USB sticks and network drives. It's fast, stable, and does exactly what I need. Thank you so much!!
— Tancredi Tincani
I've been using this for years and this is a great tool for simplifying backups and various comparisons and synchronizations. Thanks!
— Jason Hensley
Thanks for a great app. It really gives peace of mind knowing that files are backed up right. Especially when I discovered image programs aren't transferable to another computer. FreeFileSync files are. Yeah!
— Dale Dudas
Works perfectly! I use it to backup files from my Uni-Server... Keeps me up to date every week with one click. =)
— Chris
Fast and easy to use. Allows me to sync selected directories between laptop and desktop quickly and accurately. Options include sync, two-way update, and clone. Works with Win 8.1, 7, and XP.
— carlcobb
Best file sync software I have ever used. I used to run SyncToy 64-bit version, but after running into problems and being unable to fix them (as my file count went up) I decided to try FreeFileSync. To this date, I have not experienced a single problem, not even a hickup. One directory contains over 10 million files, and it runs through with ease.
— joqqy
Great program. Good work. Simple, powerful, easy to use and working fine with every release
— Grégoire Lauber
Excellent sync software; replaced SyncToy with this when I realised that SyncToy had gradually wiped rather than backed up my files. Works well; can't believe how much quicker it is!
— Simon
Thanks for the terrific program. Needed a Briefcase replacement. Got that and much more!
— Damien Josefiak
It is very easy and works over network, local drives and external ones. A must-have if you use more than a computer and huge files make cloud drives an unfeasible option.
— piterdias
I found FreeFileSync to be extremely helpful, dependable, very easy to use — a wonderful experience all around to use this program. All other (and expensive) backup programs were uninstalled — I no longer have any use for them. :-)
— Stefan Pawlik
SyncToy ran for HOURS and didn't finish a job that FFS did in 14 minutes.
— Stephen Bishop
This is * * * THE BEST * * * It managed all of my 80,000 files in 489 directories: No problem!! I have tried at least 10 different sync tools in the past 10 years. This is wonderful. It is a 'good looking' friend of rsync!
— anonymous
This free sync program is the best! No need for commercial products anymore after discovering this. Been using it for a few months now. Never gonna look back! With each new release speed and features have increased.
— sarlacc
One of the most useful software tools I know — as a computer user you can live without it, but it makes absolutely no sense!
— Dr. med. Christoph Schmülling
Hi, Dev! Congratulations for the Software. It's very useful. Keep developing it! Big hug!
— Wendell Vaz De Almeida
Full stars. I've been working with it for years already. Makes backups very easy and perfectly. Even works over networks. Very good, very reliable.
— Roland
I've tried many different programs for file synchronization. I stopped when I started using FreeFileSync. Thank you for developing such a superb and super-useful program. I am recommending it whenever I have a chance. Keep up the already-very-good work. Cheers.
— M. Del Gatto
Thank you for FreeFileSync! Works nicely and is slick (after figuring out all the options ;-)
— Lex
It is the ideal application to synchronize my files between two computers and one file server. I was testing before a few other solutions, but FreeFileSync is the best of the best!! Thank you for this project! Best regards.
— mutancik
This is one of those tools you cannot live without. I use FreeFileSync at least twice a day, to update the full backup I keep in a USB stick. Every month I also mirror my work files into a removable USB-2 drive. Once I waited for 3 months to update into my second removable drive and I had to wait for only 25 minutes, even though I had changed a lot of songs and videos. Moreover, my USB stick backups take no more than 3 minutes for a full day of work.
The creator of FreeFileSync was kind enough to respond to some suggestions I made, but it's hard to think on improving this program because it is already great!
— adimare
I've been testing this for a while now, and I can finally say I don't feel the need to rely on GoodSync anymore. Great job!
— Gabriele Bartoli
Great FREE sync software that actually replaced my 'paid' for app. Keep up the great work, thank you! :)
— mradeveci
Part 1/5
I wanted to synchronise a Windows 7 64-bit Notebook, an iMac (Lion) with Samba enabled. I have a lot of data to synchronise, about 150 GB and 200,000 files. I've tried SyncToy from Microsoft, Windows 7 built-in synchronisation center, AlwaySync, Syncback, SkyDrive, and so on... Each of those tools took VERY long in the good case, or hanged in the bad case :-(
And I tried FreeFileSync: It does exactly that I wanted to do, and it is really very fast. It scans my 200,000 files in only 2.5 minutes!!! So I'm VERY happy with FreeFileSync.
— oid-3813974
When my machine's power supply failed it scrambled my hard disk. The backups with FreeFileSync allowed me to quickly recover my data with no loss.
— Timothy P Merriman
This program is outstanding. Very easy to use and setup. Reliable. Does what it says on the tin!
— orangereaper
Most useful application. During all these years that I've been using it, it has gotten better and better.
— Marios (GR)
The best file sync tool ever. I use it every day to sync and backup my data. Thank you
— Salim Belgroune
Awesome program; thanks so much for developing this! I use it to back up all of my important data files that I store on a separate disk on a nightly basis, and have recovered from a hard drive failure with zero loss once already. Excellent program!
— Steve Storm
Thank you for continually filling a huge gap and for making things possible that were previously only dreams!
— Tiziano Riolfo
Love this product. I use it to keep a backup list of all my files. Quick, easy to use, with some fantastic features. If you need to keep folders synced, this is the product to use.
— MIKE
I've been using this software for a few years now. I really appreciate how well it works and the effort you've put into it.
— David Voiles
Fantastic program, tried a few to do the job I needed doing and this one beats all the others hands down.
— Steve Downing
Awesome!! I have been looking for an application like this for months!! Finally I found something that can efficiently manage all my folders (photos, music, text files, applications, etc.) which I am constantly editing and for which I need to create backups for on my laptop, ipad, 2 external hard drives and virtual hard drives such as icloud, dropbox, google drive, one drive etc.
This software is simple and easy to use, has important necessary features and best of all is quick for syncing between all these devices. Highly recommended!
— anthonysan
FreeFileSync just makes things easy by improving over successive versions. One of the best applications/tools I have ever used. Strongly recommended!!
— Peri
Thank you for this great sync tool. I use it to back up to my external USB hard disks. Great software!
— Ralf Peiler
Excellent product! Backing up my digital photo collection is trivial, even as I move folders around, change photo ratings, etc.
— patricknbowman
Best file sync tool especially for a mirror data backup. It would be nice to have an online mirror backup.
— biscuite
Best of all!!! No doubt, forget Synctoy. Now 5 years using it on Windows without trouble.
— rodob
Really replaces rsync for windows.
— altex
Probably the best open source software that I have ever encountered. :) Keep up the good work!
— akya
Great software. Requires a bit of time to set up if you want to use real-time sync, but it's fast and easy. I'm using it to copy files to and from my portable hard disk so I can work at them both at home and at work and it works flawlessly.
— Olivia Stevens
Best out of all 5 sync programs I've tried, both commercial (Goodsync, AllwaySync) and non-commercial (SyncBack, SyncToy). Don't waste your time trying other "commercial" ones. THIS IS THE BEST.
— executerror
Great Software, I've used it for several years without problems. It is very fast and I can trust the results. Very good job!
— Bernd Schäler-Beck
Brilliant program, been searching for years for something like this, only sorry it's taken me so long to discover!
— Trevor Learoyd
Love the great cross-platform support! I use FreeFileSync on Arch Linux and Windows systems.
— Nathan Hoffman
Thank you guys so much. You have done a great job and I absolutely love this software. It makes managing my data so much easier.
— Martin Kay
I've been using FreeFileSync for a while, and it is simply the best, most reliable synchronization tool that I've come across. I expect I'll still be using it for years to come!
— Willem-Jan Olwagen
FreeFileSync has become essential for me. It has saved me hours, sorted my files, and my security copies. Many thanks!
— María López de Quinto
The best free synchronizer I know. Even a small effort to facilitate the selection of directories and it will be perfect. Thank you very much to all the team for this software that I use every day!
— Antoine
Works like a charm. Easy to use. I can't live without it.
— martin
SO awesome. There's so much I could say about this indispensable program, but I'll just tell you now that the amount of options and different types of sync methods will ensure you are able to do what you need, as well as the ability to save your sync configurations for certain sync jobs, so that you can easily do them in the future.
Great UI, please don't change it, because too many people are ruining their software these days with some new crap that renders their software useless, literally making it impossible to do anything. Keep up the GREAT work, developers, you really know what you're doing <3 You rock mah socks! ^ _ ^
— space0ctopus
Part 2/5
Excellent freeware product, allowing you to keep an up to date backup of your files. A perfect free replacement to BeyondCompare.
— Alain Carasso
Definitively the best sync program available. I've tried multiple others, even commercial ones. No comparison to this one!
— Andy
I want to say thank you. I use this software every day and there is no competitor. Thank you for the work you do.
— James Santos
Finally! A simple yet powerful backup utility that has answered all my prayers. I don't need some fancy pants overpriced slow arsed software — FreeFileSync is #1.
— David Innes
One of the best, if not THE best. Very powerful and fully customizable through scripts. Thanks for creating it and making it free and open source.
— eahm
I've been using FreeFileSync on my laptop for years now. It's a very easy and useful tool. Try it once and it's forever. The best in its category. Thank you guys for the job done so far.
— Michel Plaza
Just perfect for syncing local and/or network drives. Best free tool I have ever found. I run it on Debian (how about packaging it in .deb?) and in windows portable versions. Congrats to the team and thank you.
— Stratos
I've tried many other free software titles but this one beats them all! Simple, easy and fast!
— christopheperus
Been using this regularly for a good while now. Clear and dependable, does exactly what it says on the tin, couldn't be happier.
— Alex Hampshire
I tried many backup software before FreeFileSync. Let me tell you, this is the most user friendly backup software I have seen. I have been using this for the past 2 years and found it very useful.
— Paari
Very good app. Helps me sync between PCs and portable hard drives. The best backup app I've used. Best of all, it's free!
— Gary
This is a great software for free. It works so good and it comes with no junk.
— Happy User
After trying other shareware-licensed software for data file syncing, I found FreeFileSync is a great tool to use. A simple, yet powerful data sync tool for Windows. And I'm amazed it's free. Highly recommended if you are after a simple tool that syncs your data to any drive, computer, network drive or remote cloud storage.
— Juan Caballero
Since I am a backup paranoiac because I have lost data several times, I want something that is quick and painless. This is super easy to use. It also, since it does not give me an error message, copies all the files that a windows copy and paste would not copy because the file names are too long or they are organized in too many sub-folders (what a hassle that is, but that is another windows problem). Have I confirmed this by testing and verify copying? No. It is easy enough to do, but I am way too busy.
Just like people believe in their country and a God, I believe in FreeFileSync. The best part is that you are not spammed with advert pop ups or anything like with other freeware. Thank you so much FreeFileSync!
— VendeeClown
Like using your program. I like the way you can fine tune the rules for backing up each folder.
— Larry Oliver
I'm using this tool for quite some years now. It's better than all the others I've tried before, and in addition it's completely free! Thanks a lot for your splendid work!
— drujo
Thanks for your work to date on this project and your phenomenally fast responses to bug submissions. I think this is a great piece of software and will only get better with your enthusiasm. I was so impressed that I was happy to make a small donation. Keep up the good work :-)
— kjen33
I have no idea why I have never found this before, because I've been looking for something that did exactly this forever, and it does it better than I ever hoped for!
— Amanda Hopkins
Works great — just what I was looking for. Thanks for allowing me to evaluate free of charge.
— Kevin Forth
I have been searching (for a long time up to about 2 years ago when I found FreeFileSync) for a utility that does this, even contemplated creating my own. FreeFileSync is a one stop solution that does it all, and does it the way I expect it to. And its versatile and user friendly enough to compare files produced by the engineering tools I use. I've even used it to check disk transfer speed in real life scenarios, works like an absolute charm.
It really became a tool I use extremely often, it's one of my must have's like 7zip. It beats "Unison" hands down for user friendliness and speed to install and get on systems. It beats the tool "Beyond Compare" hands down because it's open source and freely available, but I have to say, I'd love the "Beyond Compare" capabilities, but I cannot justify its cost. FFS does enough for me that I can do without it.
— Chris Bosch
Best tool I've used for keeping in sync between home, office and abroad. Thanks!!!
— nicolaes
I've used your program many, many times. It works great. Thanks for the great product!
— Kile Reeves
FreeFileSync is my favorite tool to sync my private and working data for more than 7 years now. Keep on going, FFS!
— Michael Hentze
Great software and I simply love the fact that files are just copied and easily browsed in case you need to restore them.
— Ljubo Brodarić
Lots of really useful small details: The right mouse click on gear icons and grid rows, the quick selection change via overview window and space bar, copy and paste of filters and much more.
— blues12
Awesome and reliable sync software you can count on. I've been using it for more than 3 years now. Best I have used so far for syncing.
— Peri2
After the death of my home's NAS I was in big trouble... But now, thanks to FreeFileSync, I have all my data saved in a so easy way that I am not looking for another NAS. A couple of external cheap hard disks are enough!! (and FreeFileSync, of course) :-) I am sharing my experience through my international contacts. Hoping to find more supporters for your GREAT work. Thanks for all.
— odj1964
Awesome scalable tool!!!!! This is the only tool I know which can compare and sync 2 directories with more than 11,000,000 files, and not die while syncing. It took my server a couple of days to sync those monster directories, but hey ... I'm happy! - Theo Ekelmans Ordina Datacentre services.
— Theo
I have found the sorcerer's stone and it is FreeFileSync.
— allijeanbean
Part 3/5
I have used a bunch of backup software, some paid and some free. But, Free File Sync is the simplest most straightforward way to back up files. All I did was copy the pertinent directories to a 1.5 TB USB connected drive, then set up a batch file in FFS to run every day at noon and sync the two directories. Like magic it works flawlessly. And, rather than go through some clunky interface to restore something it is a simple as going to the external drive and copying the files back.
— Bob in New Hampshire
I used Richcopy to copy terabytes of data from one set of drives to another. Then I found this tool and found that Richcopy didn't copy thousands of files. FreeFileSync found the missing files and copied them over for me fast and pain-free. Thanks!!!
— Kevin Parks
Great for differential backup using synchronization. :)
— Anonymous2
FreeFileSync rocks! I use it for my backups and I'm looking forward to the auto-update feature.
— Scott Wang
Had WinDir for years, then WMatch4 for years. Finally, — yours is fabulous. It can see the network, flash drives — wonderful. Thanks.
— Robert Hoffman
Kudos to the developers. Just works 100% of the time. Long-time fan and appreciative user.
— Colin
Fantastic software. Easy to use for sync. I've been searching for months to find a good package. Thanks!
— Farhang Jalali
It's a very good program! Very useful! Thank you for creating this program. From South Korea
— Kim Han
Just the tool I dreamed of! Thanks for offering it for free!
— titi74
Maybe the best synchronisation program you can get: it's fast and intuitive, relatively easy to learn, and, most important, very reliable.
— the-nightowl
As a former programmer -- WOW -- what an excellent piece of software!!!! Really top of the line. Could not ask for more. Tutorial top flight. 6 out of 5 stars.
— Henry Howard
Really solid utility. Fantastic features, easy to use, fast and reliable. From a former user of SyncToy.
— Matthew T
Awesome program to sync files! It has extended features and allows quite some customization. Batch mode allows custom automation from command line (without missing features), which is very helpful for me.
— hawktroy
Using it for my music projects and samples backup to my backup hard drive. Very easy to use and secure. Thank you.
— Marco Korbar
Pleasantly surprised after trying 4 others, as it supports my Unicode filenames, feels lightweight, and makes the options fairly clear.
— oid-2658093
I've been using FFS for more than one year now and I just love it. It makes my life easier when I need to backup my files. There are several syncing options you can choose, great friendly layout. Simply the best!
— Anonymous
Works great and it's free. I have mine set to automatically run every day at 4:00 PM on my Mac OS X.
— chrispublic123
Does pretty much everything I need to do better than MS Synctoy. I had started off with Synctoy hearing good things until I found out it won't copy files that are in use. Now I'm using FreeFileSync to sync my XBMC database from my media center to my regular PC. It works like a charm. I also use it to keep my music synced across 2 computers (I like having it in both places) as well as my Portable Apps. It reads the changes ridiculously quick, copies files in use, and the interface stays relatively responsive.
— webheaded
This has provided reliable backups for a number of years now. I greatly appreciate the visual feedback of the transfer time.
— Douglas Hayman
I created an account just to post my praise to the author. Class A material. DFS Replication with Windows Server was proving to be a nightmare. Deleting files without reason, failing to replicate in both directions, erroring out, just becoming an overall headache.
This solution was not only intuitive to use, easy to integrate, and easy to confirm functionality (The log files are heaven sent - They are concise and to the point yet in depth and serve a purpose), but is extremely powerful with the configurable batch jobs. Kudos to the author, and thank you for providing such an awesome product. :)
— seannn
VERY, VERY great tool, far beyond majority of commercial app! Many thanks! And go on!
— Vincent Bourquin
Great program! Easy to use, transparent, and does a great job syncing files.
— Erin R2.
I am a 20yr IT vet (really!) I do minor programming and I have had the need for a feature rich program that will get the files from A to B without issue and save security information. FFS is simply the best in the market hands down. The fact that it is free totally blows me away!
Since my initial review we have come to use this product in our daily processing. The fact that the developer truly listens and incorporates good effective additions as well as continuing to improve the product puts him ahead of even larger software houses. Please keep up the good work and look for our donation! James Lee Outsource Technologies Inc.
— coogrrr
The best!
— Kero
Love this app, and love the fact I can run the exact same software on my Linux laptop and my partner's Windows 10.
— Jeremy Walker
I was waiting for a solution like FreeFileSync for years. It's a dream: existing pro synchronization services, pragmatic updates. Congratulations to the developers!
— Christian Saury
Been using FreeFileSync for years for small things at my home computer and I really appreciate your commitment to improve the code and to make things better for the world of people out there that you don't even know. Thank you so much!
— Dor Juravski
Part 4/5
Great software, does exactly what I want it to do. I replaced a professional software which is not as ergonomic as FreeFileSync.
— Harald Roeh
Super software! After 3 years of use I have only good impressions! Thanks and good luck!
— rusnetrus
Best tool for folder synchronization. The different settings for the right and left side are very good. I was looking for a long time for this tool. Thank you for your great work.
— Ottokar
A good sync tool needs reliability, batch capability, a compare-only mode, and configurable rules for dealing with different out-of-sync cases. FreeFileSync has all of those and a straightforward user interface as well. I really can't think what I would add. Congratulations to the development team!
— Patrick B
OMG!! This is the GREATEST file synchronization tool I've used. I'm an Ubuntu user/admin for 3 years now and after testing FreeFileSync, I'll stick to it. I think FreeFileSync deserves to be in Canonical's repositories.
— darwin m.
I've been using this for a couple years now to back up to my USB drive and it works flawlessly. Keep up the good work! :)
— Luke Matthews
I keep my info backed up with a click. Easy to use and understand. Thank you for your hard work.
— Harry Krause
Simply the best synchronization program. Already use it for more than 3 years and never had any problems. Congratulations to the developers!
— Tiago
Great product! I regret that it took me so long to find it. Somehow you need to get it higher in Google searches. Thanks, guys!
— Christopher Dorman
Better than SyncToy. It's my favorite now!
— HiuahiuahiuA
Faster than commercial alternatives. Perfect to make backup and update SVN repositories.
— farcodev
This program has been a life-saver. Powerful yet intuitive sync with many options to filter and customize. In this day and age when I never know if an update will break my computer, it's been wonderful to have a reliable way to back up my data!
— Jeff Rau
Thanks for continuing to develop this fantastic piece of software. I use it multiple times a week and it performs flawlessly.
— Nathan Rudyk
Moved from SyncToy to FFS - much better, faster, less problems. Thank you.
— Mark
Much better than SyncToy... and without having to find and install other development tools. Thank you!
— David Satterlee
I've been using your tool FreeFileSync for maybe 3 years in a private environment on Windows 7 with some Linux networking and I'm happy with its ease of use and reliability.
There weren't a lot of things that the world was missing, but FFS was one of them. I know companies who sell the same tools very expensively with licenses over 20 pages with more headache for using them. Thank you, best wishes from Hamburg.
— J. Pohl
This is really a wonderful product developed with a specific purpose and does that job brilliantly. I love this for taking a one time backup. This is what I have used so far.
— rahulnischal
I have tried two other free synchronisation software suites: Synkron (also SourceForge software) and RichCopy (from Microsoft). FreeFileSync is better than both of them for a number of reasons:
1 . Intuitive user interface: I setup a multiple folder synchronisation within minutes! The buttons are clear, and if you aren't exactly sure of their function, hovering the mouse over the buttons will reveal clarifying information.
2 . Informative: I knew exactly what files were being deleted or updated. The initial "compare" function is MUCH clearer and easier to use than Synkron's "analysis" function. Synkron would give no information about the analysis while it was occurring, so you don't know what progress it is making. FreeFileSync lets you know how the comparison is going, and gives a very handy graph to show progress, including file transfer rates, etc...
3 . Stable: I have not yet had FreeFileSync crash on me. RichCopy and Synkron have both crashed, and Synkron tends to freeze the system.
4 . Efficient: Synkron writes the synchronisation files to a backup file for some reason which I could not disable in the settings. This both slows the system down, but also uses up a significant amount of hard drive memory over time, since these files are not deleted. Quite simply the best free synchronisation software I have ever used!
— mechtengineer
This app is great! Easy, intuitive backup and synchronisation between different folders or devices. And it gets better: It is cross platform, so I can use in Win, Linux or Mac! Thanks for the development and maintenance of this app! Keep up the good job!
— isastronomer
Great app! I've been using it for many years — it really helps and saves a lot of time. Thank you!
— Александр Лебедев
Thank you for providing this awesome program! I've been using it for a while, and I really appreciate it!
— Lawrence Flathmann
What a fabulous program! I use it to update my notebook with changes I've made on my main computer. Fast, easy to use and reliable.
— Shane Wilkinson
FreeFileSync is the best replacement I found when support was dropped for Microsoft Briefcase
— Michael Kilbridge
I've used Microsoft's SyncToy for years and thought it was the best of what was available ... that is, until I started using FreeFileSync. There's no comparison in terms of all the things that are important: ease of use, performance, flexibility.
— Sam Gerber
Thanks! Keep it up. For years this has been my go-to for keeping my external hard drives up-to-date.
— Matthew Ell
Love your app, and all the changes (especially time since last sync!). Love the constant releases and that it's free!
— Jason Newman
Wow! FreeFileSync is the best backup tool I've ever used! I've bounced back and forth between many tools over the years, and this one is so much simpler (without sacrificing functionality) in so many ways. The backup process is quick and reliable.
— tsreyb
Really appreciate this great piece of software. Easy to use, but with a powerful interface. Keep up the great work!
— Peter Collins
Part 5/5
Flexible. Does what it's supposed to do well. I switched from SyncBack (free version) to FreeFileSync because it handles a few important things better, e.g. copying locked files, more powerful filters.
— oid-2864505
I've been using FreeFileSync for some years because it is reliable, it is very easy to use and it has all the features needed to keep files synced between different folders and devices. Thanks for the good work you have been doing.
— Paulo Boto
Excellent synchronization software! It has an intuitive interface, and copies reliably. It quickly gives you an accurate idea of potential conflicts before you start a copy job, and it does a good job visualizing the progress of the job as it progresses.
— Erin R.
Thank you for this awesome sync software. I tried a lot - free as well as pricey alternatives, but when I finally found this I knew my search had come to an end :)! It has an easy and intuitive UI and all the features you would want from a sync tool! Funny how free stuff beats the commercial versions again and again...
— mcfex
I use this every day for my work (RealTimeSync rocks). Hopefully it remains in development and ad free in the future.
— Pablo López Cardona
This is the best file copy and sync program which I have ever used. Well done!
— Raymond Cheung
Great application for all your file/folder comparison and synchronisation needs. Allows you to add multiple, specific source and target folders and use filters to exclude and include specific files and/or sub-paths.
The generation of a batch script allows you to automate the synchronisation, which you set up in the GUI. It can then run regularly and in the background.
The synchronisation dialogue is beautiful, showing you the speed at which it happens. Display filters allow you to grasp the changes, and preview stats allow you to see the quantity of changes before-hand (so you don't make a mistake, moving the wrong way around for example).
— kissaki
This is the best file synchronization program that I've found. It is fast, stable, and has the right features without being bloated.
The author has done a lot of careful thinking about how the program should work from the user's perspective, and (more importantly) how it works under the covers.
— JohnB in Atlanta
Operation is intuitive and simple while powerful features like mirroring, backup, synchronization, etc. can be done manually and automatically. I've been searching for such a tool for a long time and tried several others. Up to now nothing is comparable to FFS.
— dcamarena
I knew I should have just looked for an open-source solution to file synchronization rather than wasting my time with commercial trial software!
— Brian Tao
Haven't tried FreeFileSync yet... but watching your tutorials it feels like it's the best backup program ever!
— Siarhei Bokach
Simply a great software, quick installation, easy to set up and use. That's how a software should be. Best regards from Switzerland.
— Werner Baumann
Excellent utility for synchronizing two hard drives and/or important directories! Easy to use and fairly intuitive. Short learning curve. For the reviewer looking for "Help" resources, it is right there on the top left of the screen next to the Tools tab. Program is fairly documented in the "Content" selection.
— abeali
I've tried almost every files and folders synchronisation program available on windows. And FreeFileSync is definitely the best. It's the fastest, the most customisable and the most intuitive one, and above all, it's open source.
— pellk
I use FreeFileSync for months and I am very happy with this software. Thank you and congratulations to those who developed it, improve it and update it regularly.
— Hervé Guillain
Outstanding program. And it's free!! I have used this program for about 3-4 years now. And it is simply amazing. I had been looking for a program like this for years. The one I used to have was ViceVersa, until it became too expensive. It basically mirrors my important folders over to my NAS (Sylonogy and D-Link). It does such a great job showing exactly what is going to change (delete/add/modify). It's so simple to use, but also customizable. You can change the behaviour of individual files. Simply the best. Zenju did such a good job creating this. Thank you!
— staminino
Thank you for your amazing work!
— guillaumecombot
The file filter specification (inclusion and exclusion) brings incredible power to this free software. Thanks for showing us that free can be (much) better than paid software.
— gaetan
Keep up the good work! FreeFileSync is essential for my backup strategy! Thank You!
— Robert Schurig
A really good program and I will always support you.
— Jhshin
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