Resilio Sync - Free File & Folder Sync Software

Download For mobile

Download For desktop

Download For NAS

Windows 7 or later

64 bit

32 bit

OS X 10.8 or later


Linux (Install Guide...)

i386    x64    i386 (glibc 2.3)    x64 (glibc 2.3)     ARM    ARMHF


i386    x64

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30-Day Money Back Guarantee

For personal use only

Sync Home  pro

$59.99 / one-time

Includes all Free features, plus:

  • Link all your devices
  • Manage permissions on the fly
  • Save space with Selective Sync
  • Control bandwidth usage

Buy Now

Up to 5 family members

Sync Family  pro

$99.99 / one-time

Includes all Free features, plus:

  • Up to 5 family members
  • Link all your devices
  • Manage permissions on the fly
  • Save space with Selective Sync
  • Control bandwidth usage

Buy Now

Sync Business

From $29 / month

Includes all Pro features, plus:

  • Authorized for business use
  • Multi-user plans
  • Premium support


Learn more about Sync Business

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Have Your Files Anywhere

Sync any folder to all your devices. Sync photos, videos, music, PDFs, docs or any other file types to/from your mobile phone, laptop, or NAS.

One Time Send

The fastest and most private way to send files to friends and family.

Send one or more files to multiple recipients without sharing the whole folder or creating a permanent sync connection.  Send photos, videos, movies, or any other large file directly to friends. Cloud free. Sending files is a Pro feature, and any user can receive files.

Add Folders to All Your Devices Automatically pro

Sync every folder automatically to all your devices. You add a folder to one and it automatically becomes available on all your linked devices.

Make Sure Sensitive Data Stays In Your Control pro

Change access permissions at any time using 'Advanced Folders'. Assign ownership to another user, revoke access, or change read and write permissions on the fly.

Sync Only The Files You Need pro

Using ‘Selective Sync’ feature, Sync will create placeholder files in your file-system that can be searched locally.

Click to download only the files that you need, when you need them, without having to replicate entire folders on every device.

Control Bandwidth Usage pro

Need to sync lots of data but your network cannot handle it?

Now you can set bandwidth usage limits so Sync activity occurs only when it suits you.

Keep Your Files Safe

Backup your files automatically to another device you own. Create your own Disaster Recovery site.

Setup your phone to backup all photos to your laptop, or backup all your documents from your laptop to your NAS.  Protect yourself from losing information on a crashed or misplaced device.

Send Large Files Fast

Sync skips the cloud and finds the shortest path between devices when transferring data.

No size limits. Easily sync and share folders that contain gigabytes (or terabytes) of data.

Access Files On The Go

Sync photos, videos, music, PDFs, docs or any other file types to/from your mobile phone or tablet. Using 'Selective Sync', you can choose to sync only the files you need, whenever you need them.

Use on Any Device

Keep folders synced between multiple platforms and operating systems. Sync is available for OS X, Windows, Linux, iOS, Android, all major NAS devices, and more.

Go to Downloads Page...

Join Our Growing Community

Brian Gilbert ‏@BrianGilbert_

Check @ResilioInc for what I think is a good selective sync implementation #Synology2017AU

Rick Fletcher ‏@fletch

I switched to Resilio Sync (née Bittorrent Sync) and I’m happy. NAS/macOS/iOS. Syncs any dir, too (e.g. ~/Documents).

Heuristic Method ‏@HeuristicMethod

I’ve been liking Resilio Sync, it has worked great and is decentralized.

Stephen Allred ‏@stephenallred

Resilio Sync (was called Bittorrent Sync until recently) is working well for me.

Dr. Waldijk ‏@DokterW

Combining bash scripting with Resilio Sync I should be able to create some fun, interesting and handy pseudo-remote scripts.

Flowinho ‏@Flowinho

If you need to sync your files to multiple devices - there’s no need for overpriced and insecure “clouds” — just use @ResilioInc

Dylan ‏@dylancuthbert

@ResilioInc yeah it's a pretty damn useful piece of software for remote collaboration

henryde=markltz ‏@theHenryDemos

Been tinkering with @ResilioInc thanks to @dylancuthbert and dude... this awesome.

Dave Hamilton ‏@DaveHamilton

Ask and ye shall receive! In yesterday’s @MacGeekGab we mentioned a @ResilioInc issue with asterisks in filenames. Today, it’s fixed!t