The modern pace of work dictates its own requirements, and the need to urgently transfer documents or photos between computers arises regularly. Previously, this required flash drives or external hard drives, which were often inconvenient and slow. Today, wireless technologies allow you to set up data exchange in a matter of seconds if you know the right methods.
There are many ways to organize the transfer, from built-in operating system functions to specialized software. The choice of a specific method depends on the devices you have at hand: Windows, macOS or Linux. In this article, we'll look at the most effective options that don't require installing complex drivers or purchasing additional hardware.
The main advantage of transmission is local network The advantage lies in its speed and the absence of file size limits. You don't need to search for a free USB port or wait for a cloud service to load. A direct connection provides a stable communication channel, the bandwidth of which is limited only by the capabilities of your router.
⚠️ Important: For successful data transfer, both laptops must be on the same local network. Make sure they are connected to the same router or via a direct Wi-Fi connection.
Using Nearby Share in Windows 10 and 11
operating system Windows offers a native solution called "Nearby Sharing," which works using Bluetooth and WiFi Direct. This method is ideal if both computers are running Windows 10 or 11, as it doesn't require third-party software. The feature automatically detects devices within range and prompts you to share the file.
To activate this feature, open the notification center and ensure it's enabled. In the privacy settings, select "Everyone around me" or "My devices" to expand visibility. When sending a file via the context menu, the system will search for available recipients.
- 📡 Open the file, right-click and select "Share".
- 💻 Wait until the name of the second laptop appears in the list of available devices.
- 👌 A notification will appear on the receiving device that needs to be confirmed.
Transfer speed in this mode may vary depending on distance and interference. If the files are very large, the process may take time, but the connection is usually stable.
Setting up a shared folder on a local network
A classic method that remains one of the most reliable for regular work with large volumes of data. Creation shared folder (Shared Folder) allows you to organize constant access to files from any device on the network. This is especially convenient for office work or multimedia servers.
To implement this method, select a folder, go to its properties, and enable sharing on the "Sharing" tab. The system may prompt you to create a user or use a guest account. Once configured on the second computer, the folder will appear in the Network Neighborhood.
\\Computer_name\Folder_nameEnter this path into the File Explorer address bar to access it directly. For convenience, you can right-click the network folder and select "Mount as network drive," which will display it as a regular hard drive partition.
| Parameter | Default value | Recommended value |
|---|---|---|
| Network type | Public | Private |
| File sharing | Disabled | Included |
| Password protection | Included | As needed |
| Multimedia | Disabled | Included |
If you experience access errors, check your firewall settings. Sometimes antivirus programs can block incoming connections to shared resources, considering them a potential threat.
☑️ Check network settings
Transfer via FTP server
For advanced users who want maximum speed and control, the protocol is perfect FTP (File Transfer Protocol). This method allows you to turn one laptop into a full-fledged file server. Data is transferred directly, bypassing unnecessary interfaces, ensuring high performance.
You'll need to install an FTP server on one laptop (for example, FileZilla Server) and an FTP client on the other. After configuring the addresses and ports, you'll be able to access the remote computer's file system as if it were local. This method is advantageous because it works reliably even if the connection is interrupted, allowing file downloads to continue.
⚠️ Warning: The FTP protocol does not encrypt transmitted data by default. Do not use open ports on public WiFi networks without additional security or tunneling.
Setting it up may seem complicated for a beginner, but once you've figured out ports and access rights, you'll have a powerful tool at your disposal. Server logs will help you track transmission history and identify potential errors in real time.
How to set up a static IP for FTP?
To ensure stable operation of the FTP server, it is advisable to assign an IP address to the computer in the router settings or through the Windows command line so that the address does not change after a reboot.
Using cross-platform utilities
When standard Windows or macOS tools aren't suitable, specialized programs can help. Solutions such as Send Anywhere, Feem or Resilio Sync, work on any operating system. They create their own secure network for data transfer.
The principle is simple: install the app on both laptops, scan the QR code or enter the digital key. The files are then dragged into the program window and instantly appear on the other device. Speed is limited only by your WiFi router, not the developer's servers.
- 🚀 High transfer speed without quality compression.
- 🔒 End-to-end encryption of data during transmission.
- 📱 Possibility of connecting smartphones and tablets in a chain.
Some utilities operate over the internet using P2P technology, allowing file transfers even if the devices are in different cities. However, for local transfers, it's best to select "Local WiFi" mode to save data.
Transfer between Windows and macOS
Mixed networks running different operating systems often encounter compatibility issues. However, macOS has built-in support for the SMB protocol, which is used in Windows. This allows for sharing without installing additional software.
On a Mac, go to System Preferences → Sharing and enable File Sharing. In the settings, add the folders you want to access and configure user permissions. Windows will see this computer on the network as a regular network resource.
Reverse transfer (from Windows to Mac) is also possible via SMB. In Finder on Mac, click Cmd + K and enter the Windows machine's address. The system will prompt you for your Windows account login and password. Once you enter the information, the folders will become readable and writable.
| Action | Windows | macOS |
|---|---|---|
| Enabling access | Network parameters | System Preferences |
| Protocol | SMB/CIFS | SMB/AFP |
| Search the web | Network environment | Transitions → Network |
| Connection command | IP address | smb://IP address |
A common issue is the password requirement. Ensure that the same credentials are set up on both devices or that guest access is enabled to simplify the process.
Diagnosing problems and low speed
Even with proper settings, the transfer speed may be slow. This is often due to the frequency of the WiFi signal. If your router supports the range 5 GHz, be sure to use it as it provides much higher throughput compared to 2.4 GHz.
It's also worth checking that your bandwidth isn't being occupied by other devices. Downloading torrents or watching 4K videos on your TV can clog up your bandwidth, leading to a drop in file transfer speeds between laptops. In such cases, it's best to postpone heavy downloads.
⚠️ Note: Antivirus programs can scan every transferred file in real time, which significantly reduces speed. You can temporarily disable network file scanning when transferring large amounts of data.
If the connection keeps dropping, try updating your WiFi adapter drivers. Laptop manufacturers frequently release updates that fix wireless module stability issues.
Frequently Asked Questions (FAQ)
Is it possible to transfer files if there is no router?
Yes, you can create a direct WiFi connection (Hotspot) on one laptop and connect the second one to it. This way, one computer will broadcast WiFi, while the other will connect to it as a regular network.
What is the maximum transfer speed for WiFi?
Speed depends on the WiFi standard (n, ac, ax) and router. Under ideal conditions, speeds of 50-100 MB/s and higher can be achieved on 5 GHz, comparable to fast flash drives.
Is it safe to share passwords over a shared network?
Transmitting sensitive data over an open network is risky. It is recommended to use encryption or PIN/QR code verification methods to prevent unauthorized access.
Why can't Windows see another computer on the network?
Most often, the problem is with the network profile. If the network is set to "Public," Windows hides the computer. Change the profile to "Private" in Network & Internet settings.