In the age of cloud storage and instant messaging, the question of how to transfer files from laptop to laptop via Wi-Fi remains relevant for those who value speed and local security. A direct connection allows you to bypass internet bandwidth restrictions and doesn't require registration with third-party services. This is especially important when working with gigabytes of video, project archives, or confidential documentation.
Modern operating systems offer built-in tools that make this process simple, but it requires proper configuration. Local area network — it's more than just a way to play together; it's a powerful channel for data exchange. In this article, we'll explore proven methods that work reliably and don't require the purchase of additional equipment.
You don't need to be a system administrator to establish communication between devices. Simply follow these clear steps and understand the basic principles of network protocols. We'll cover both classic methods using "Shared Folders" and more modern solutions.
Basic requirements for creating a network
Before you begin setting up, you need to make sure that both devices are in equal conditions. Network profile must be configured correctly, otherwise the computers simply won't see each other in the list of available resources. This is the foundation, without which further actions are meaningless.
Both laptops must be connected to the same wireless access point. If one laptop is sharing internet from a phone and the other is connected to a home router, direct data exchange via the local IP address will not occur. It's also worth checking that the module is enabled. Wi-Fi on both devices.
⚠️ Important: Make sure your antivirus or firewall isn't blocking network discovery. Security settings often interrupt the connection during the device discovery process.
For stable transfer of large amounts of data, it is desirable that both laptops operate within the range 5 GHzThis will provide higher speeds and lower latency compared to the congested range. 2.4 GHz.
- 🔌 Both devices are connected to the same Wi-Fi network.
- 💻 Operating systems (Windows 10/11) have been updated to the latest version.
- 🛡️ The firewall allows data exchange on the private network.
- 📶 The Wi-Fi signal is strong on both devices.
Checking these settings will only take a couple of minutes, but will save you hours of troubleshooting in the future. If you're using a corporate network, access to shared resources may be blocked by your administrator.
Setting up sharing in Windows 10 and 11
The first step is to change the network profile from "Public" to "Private." On a public network, Windows hides your computer from prying eyes by default, which is fine in a cafe, but annoying at home. To change this, go to Settings → Network & Internet → Status and select the network type "Private".
Next, you need to enable discovery features. Open Control Panel, find Network and Sharing Center, and go to Change advanced sharing settings. Here, enable network discovery and file sharing.
⚠️ Note: The settings interface may vary slightly depending on your Windows build version. If you can't find the item you need, use the settings search.
It's also important to disable password protection if you trust all devices on your network. This will simplify the connection, as the system won't prompt you for a username and password every time you access files. However, in office environments, it's best to leave this feature enabled.
- 🔍 Enable network discovery.
- 📂 Enable file and printer sharing.
- 🔓 Disable password-protected sharing (for home networks).
- 💾 Save changes and restart the network adapter.
After applying the settings, the system may ask you to confirm administrator rights. Agree to these actions for the rules to take effect immediately.
Creating and sharing a folder
Now that the network is ready, you need to determine what data will be accessible. Create a new folder or select an existing one that you plan to use as a clipboard. Right-click it and select "Properties."
Go to the "Access" tab and click "Advanced." Check "Share this folder." In the "Permissions" section, make sure the "Everyone" group has Full Control or Modify checked so the second laptop can not only read but also write files.
Quick access path: \\COMPUTER_NAME\FOLDER_NAMEYou can also use the "Security" tab to fine-tune access rights for specific users if identical user accounts are created on both laptops. This is a more secure, but more complex, method.
| Parameter | Recommended value | Description |
|---|---|---|
| Network profile | Private network | Makes your computer visible to others |
| General access | Included | Allows reading/writing files |
| Password protection | Disabled | Simplifies connection in a trusted environment |
| SMB protocol | SMB 1.0 (if needed) | Old protocol, enable only when necessary |
Remember or write down the computer name displayed in the system properties. You'll need it to connect from the second device.
☑️ Checking folder settings
Connecting to shared resources
Go to the second laptop. Open File Explorer and in the address bar, type two backslashes followed by the name of the first computer (e.g. \\LaptopHome). If the name is unknown, you can use the IP address, which can be found using the command ipconfig in the command line of the first device.
After entering the address, the system will attempt to find the device. If all settings are correct, you'll see a list of available folders. Double-clicking a folder will open its contents, allowing you to copy files as from a regular drive.
For convenience, you can right-click the network folder and select "Mount as network drive." Select any available drive letter (for example, Z:), and the folder will appear in "My Computer" as a separate hard drive partition.
What to do if Windows says "Unable to access"
Often, the problem lies in the credential cache. Go to Control Panel → Credential Manager → Windows Credentials. Find the network resource address there and delete it. After that, the system will prompt you for credentials again when you reconnect. Restarting the Workstation service may also help.
If the connection is successful, the copying speed will depend on the power of your router and the distance to it. Under ideal conditions, it can reach 40-50 MB/s and above.
Alternative methods of transmission
If you don't want to mess around with Windows settings, there are third-party utilities that work over a local network. The program Feem or Send Anywhere Allow you to transfer files simply by selecting a device from a list. They create their own tunnel within your Wi-Fi network.
Another option is to use the built-in Nearby Sharing feature in Windows 10 and 11. It's activated via Bluetooth for searching, but transfers data over Wi-Fi Direct. This is convenient for quickly transferring a few documents or photos.
- 🚀 Feem — a cross-platform utility that works without the Internet.
- 📤 Send Anywhere — transmission using a 6-digit code.
- 🔄 Resilio Sync — to synchronize entire folders in real time.
- 🌐 FTP server - for advanced users, maximum flexibility.
These methods are good because they don't require deep diving into Windows network settings, but they may have speed or file size limitations in the free versions.
Diagnostics and problem solving
A common problem is that computers can't see each other. First, check that the Function Discovery Resource Publishing service is running. You can find it by entering services.msc in the "Run" menu.
It's also worth checking your network adapter drivers. Outdated driver Wi-Fi module The device may not work correctly with discovery protocols. Visit the laptop manufacturer's website and download the latest driver.
⚠️ Note: Third-party antivirus programs (Kaspersky, ESET, Avast) often have their own firewall that blocks local network access. Check the "Network" settings in your antivirus interface and switch the mode to "Trusted" or "Home."
If all else fails, try temporarily disabling Windows Firewall to test. If the files start to flow, you'll need to create an exception in your firewall rules.
Questions and Answers
Is it possible to transfer files if one laptop is on Windows and the other is on macOS?
Yes, this is possible, but it requires setting up the SMB protocol on your Mac. In Finder, select "Go" → "Connect to Server" and enter the IP address of your Windows laptop. You will need your Windows account login and password.
Why is the Wi-Fi transfer speed very slow?
Speed depends on the Wi-Fi standard (b/g/n/ac/ax), the number of obstacles between the laptops and the router, and channel congestion. Using the 5 GHz band usually solves the slow speed issue.
Is it safe to keep sharing enabled all the time?
If you're on a home network with a strong Wi-Fi password, the risk is minimal. In public places (cafes, airports), it's strongly recommended to avoid enabling public access, as your files could become accessible to hackers.
Do you need internet to transfer files over a local network?
No, internet access is not required. Both laptops need to be connected to the same router, even if the router doesn't have access to the external network. All data is transferred locally.