By Lily / Last update November 11, 2021

What Is SyncToy?

File sync is the process of copying files from one location to another. It can bring you a big convenience for working on same files in different PCs.

SyncToy is a file sync software developed by Microsoft. It is free and it offers graphical user interface to help users synchronize local or network files/folders. What's more, it keeps track of renames to files to ensure the changed folders can be synchronized. This free tool can save the sync data in multiple locations and devices. 

Besides, it is able to update the information of synced files and mark them as duplicated, discontinued, or spam. However, SyncToy has some shortages:

  • SyncToy can’t synchronize those files not using WebDAV, such as “Windows Mobile” files or folders. If you want to synchronize removable device files or folders, then SyncToy can’t help.

  • SyncToy doesn't support scheduled sync tasks. If you want to run SyncToy automatically, you should resort to Task Scheduler.

Well, you may ask, "What if I need to sync files and folders in removable devices, what can I do?", "Why is SyncToy not available on Windows 10?", "Is there any SyncToy alternative?"

Best Free SyncToy Alternative in Windows 10/8/7

As we mentioned above, SyncToy is a great tool designed by Microsoft. It has strong features to synchronize files and folders to different locations and devices, but it also has shortages as listed above. 

Fortunately, you can find a free SyncToy alternative, which is more powerful than SyncToy to make up for the deficiencies and offers workarounds to SyncToy errors like SyncToy not copying all files.

Speaking of synchronization software, here we highly recommend AOMEI Backupper Standard, which has strong functions in regard to file sync.

  • Various sync locations: it can not only synchronize folders to local disks or devices, but also synchronize folders to other computers through network share or NAS.
  • Schedule sync: it allows you to set a sync task to run automatically and periodically. You can choose from "Daily", "Weekly" or "Monthly".
  • Wide compatibility: it runs well on Windows 11/10/8/7/Vista/XP.

As you can see, AOMEI Backupper should be the best alternative to Microsoft SyncToy.

How to Sync Files with AOMEI Backupper Standard

AOMEI Backupper Standard's sync feature can help you synchronize files in a simple way. It is better than SyncToy not only because of the strong functions but also the easy operations. It only needs several clicks to create a sync task. Before you do, you must know:

  • It is not allowed to synchronize a single file of more than 4 GB to a FAT/FAT32 drive due to the limitation of the file system.

  • It is not allowed to synchronize files or folders to CD/DVD/Blue-Ray.

  • The Standard edition only supports one-way file sync. To enjoy more advanced sync modes like Mirror Sync, Two-Way Sync and Real-Time Sync, you need to upgrade to higher editions.

Download AOMEI Backupper Standard for free, install and launch it.

Download Freeware Win 11/10/8.1/8/7/XP
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Step 1. Click “Sync” and select “Basic Sync” as shown in the following picture.

File Sync

Step 2. After opening the “Basic Sync”, you can choose the files you would like to sync by clicking “Add Folder” at the interface and select another location as the destination path. Then, click “Start Sync”.

Add Folder

◑ “Options”: set up specific sync requirements. It includes comments and email notification.
◑ “Schedule”: set up a schedule for file sync like daily, weekly, monthly, event triggers or USB plug in. The last two features are available in AOMEI Backupper Professional

After the sync task is finished, you can go back to the “Home” tab and do more operations about the sync task.

  • The “Restore” option can restore all the synced files to the source folder or other folders.
  • “Sync Now” seems more like a manual sync. If you didn’t set up schedule sync, you can use it to make up.
  • “Locate Sync” is used to check the sync folder.
  • “Delete” can give up the file sync task.
  • “Properties” contains all the information of the sync task.


AOMEI Backupper is the best free SyncToy alternative. If you have any questions about AOMEI Backupper, please visit AOMEI Backupper FAQs.