By AOMEI / Last Updated February 6, 2021

People seem to get tired of transferring files by copying them to an external hard drive and then move it to other devices. This old-fashioned method takes a long time and may cause serious problems, such as files corruption, data loss and so on. Thus, Microsoft created Robocopy to transfer files in a better way.

Overview of Robocopy in Windows 10

Robocopy (also known as Robust File Copy) is a command-line file replication tool in Windows. Robocopy functionally replaces Xcopy, with more options. With more than 80 switches, it owns three main abilities:

  • Copy/transfer files between computers over a network.

  • Copy or mirror directories anywhere the computer has access.

  • Copy drives to another location.

Before Windows Vista, Robocopy acted as an individual utility. It now sits on a high pedestal in the system32 directory on every Windows installation. Robocopy supports multi-threaded mode, that is, you can copy multiple files at the same time with multi-threaded enabled. Above all, while copying files correctly, it also preserves their original attributes and timestamps.

How to use Robocopy in Windows 10?

As an extremely versatile program, Rococopy is often used to transfer files over a network. So here’s a quick guide on how to perform this task. The task is a two-step process. Users should first enable file sharing on the source computer. Then use the Robocopy in the destination device to transfer files over the network. The specific steps are as follows.

Stage 1: Configure file sharing on the source computer

Step 1. Open File Explorer to find the folder you want to share.

Step 2. Right click the folder and then choose Properties.


Step 3. Click Sharing and Share subsequently.

Click Share

Step 4. Select the Everyone group from the drop-down menu. Then click Add.


Step 5. Select the type of sharing permissions you want the folder to have. Then click Share to continue.


*Read: users can view and open the sharing files.

*Read/Write: users are allowed to view, open, modify and delete the sharing files.

Step 6. Note the network path of the folder that other users will need to access the sharing files over the network. Then click Done.


Step 7. Wait for the sharing progress to be completed. Then click Close.


  • Please remember the IP address of your source computer. If you don’t know your IP address, you can go Settings > Network & Internet > Wi-Fi or Ethernet to view the information.

  • It is reported that file sharing often goes wrong. Refer to Windows 10 file sharing not working – how to resolve, if you have any questions.

Stage 2: Use Robocopy in the destination device to copy files

Once file sharing is successfully configured on the source computer, you can copy sharing files using Robocopy in the destination device. Let’s take a closer look at the necessary steps to use Robocopy in Windows.

Step 1. Press Windows logo key + X at the same time. Then select Command Prompt (Admin) from the list.

Step 2. Type the following command and then press Enter.

robocopy \\source-device-ip\path to share folder C:\destination-device\path to store folder /S /E /Z /ZB /R:5 /W:5 /TBD /NP /V /MT:16

Here's an example:

robocopy \\\Users\xbox1\Downloads\ C:\Users\xbox1\Downloads\copy\ /S /E /Z /ZB /R:5 /W:5 /TBD /NP /V /MT:16


  • /S - Copy subdirectories (excludes empty directories).

  • /E - Copy subdirectories (includes empty directories).

  • /Z - Copy files in restartable mode.

  • /ZB- Use restartable mode. Turn to backup mode, if access is denied.

  • /R:5 - Retry 5 times (change the number by your needs, the default value is 1 million).

  • /W:5 - Wait 5 seconds before retrying (you can specify a different number, default value is 30 seconds).

  • /TBD - Wait for the share names to be defined by the system (retry error 67).

  • /NP - Copying progress will not be displayed.

  • /V - Produce verbose output, showing skipped files.

  • /MT:16 - Create multi-threaded copies with 16 threads (you can replace 16 with an integer between 1 and 128, the default value is 8).


  • The above steps also work with Robocopy in Windows 7.

  • Open files are not supported by this program.

You may not be able to endure these long and complex instructions. Care must be taken when using Robocopy command-line, as you have no chance to step back. Besides, some users find Robocopy not copying files during the operation. To transfers files easily and efficiently, you might require a Robocopy alternative

Best free alternative to Robocopy in Windows 10

You deserve the best free Robocopy alternative – AOMEI Backupper Standard. This freeware is designed with a user-friendly GUI, which makes it easier to operate than Robocopy. It includes the features of file backup and file sync, which can transfer files to a network, NAS device or internal/external hard drive in a few simple steps.

Open files can also be copied without effort. Except for copying multiple files simultaneously, tasks can also be scheduled to run daily, weekly or monthly. Additionally, you can enable email notification to see if your operation is completed successfully.

Other practical solutions like system/disk/partition/backup and disk/partition clone can help you manage data flexibly. So go download this freeware and get started!

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AOMEI Backupper


This article gives a detailed introduction to Robocopy in Windows 10. Although this program can be used to transfer files over a network, it involves a complicated and time consuming process. So I recommend the best free Robocopy alternative – AOMEI Backupper Standard to you. It’s powerful and easy to use.

By the way, after performing an edition upgrade, you can enjoy more useful features, for instance, real-time sync. But if you’re a Windows Server user, AOMEI Backupper Server will meet your needs.