How to send a file from your phone to your computer via Wi-Fi: fast and secure methods

Transfer files from phone to computer via Wi-Fi — it's a convenient alternative to cables and cloud services, especially when you need to quickly send large files: video in 4K, photo archives or working documents. Unlike Bluetooth, which is limited in speed to 2-3 MB/s, wireless transmission over a local area network can reach 10-50 MB/s depending on the router standard (Wi-Fi 5/6/6E) and channel load.

In this article we will look at 5 proven methods — from built-in functions Android And iOS to specialized apps that work even without internet access. You'll learn which method is the fastest, which is the most secure, and how to avoid common setup mistakes. And if you need to transfer files the other way—from a PC to a phone—most of these methods will work for that, too.

1. Built-in "Send Files" feature on Android (Wi-Fi Direct)

Modern smartphones on Android 10+ support technology Wi-Fi Direct, which allows you to share files without intermediaries. This method doesn't require installing additional apps and works even without a router connection—the devices create a direct network. peer-to-peer.

To use the function:

• 📱 Open Gallery or Files on your phone, select the files you want and click "Share».
• 🖥️ From the list of options, select "Send files" (on some firmware versions - "Nearby transmission" or "Wi-Fi Direct»).
• 🔍 Open it on your computer Conductor → Net and find the name of your phone (for example, Samsung Galaxy S23). Double click on it.
• ✅ Confirm the transfer on both devices. The files will be saved to the folder. Downloads or the directory you choose.

Advantages of the method: no file size limits, no internet required, high speed (up to 20-30 MB/s on Wi-Fi 6). Cons: on Windows You may need to enable network discovery in Settings → Network & Internet → Wi-Fi → Manage known networks.

⚠️ Note: On some models Xiaomi And Huawei The "Send Files" feature is disabled by default for security reasons. To enable it, go to Settings → Connections → Advanced → Wi-Fi file transfer.

Turn on Wi-Fi on both devices|

Disable Airplane Mode|

Allow device discovery in network settings|

Check that the SMB protocol is enabled on your PC (for Windows) -->

2. LocalSend app is a cross-platform solution

LocalSend - is an open source application with support Android, iOS, Windows, macOS And Linux, which transfers files over a local network without cloud servers. Unlike similar services like Send Anywhere, it does not require registration and does not limit the amount of data transferred.

How to use:

1. Install LocalSend on the phone (official website) and a computer.
2. Connect both devices to the same network Wi-Fi (for example, to a router TP-Link Archer AX6000).
3. On your phone, select Files → "Send» → select a computer from the list.
4. On your PC, confirm the files are received. They will be saved to the folder specified in the app settings.

The transfer speed depends on the router: Wi-Fi 5 (standard 802.11ac) she will make up 10-15 MB/s, on Wi-Fi 6 — to 40 MB/sThe application supports encryption traffic, so files cannot be intercepted by other devices on the network.

TP-Link|

ASUS|

Keenetic|

MikroTik|

Other|

3. Using an FTP server on your phone (for advanced users)

If you need to transfer files regularly (for example, to back up photos), you can expand FTP server directly on your smartphone. This method requires minimal setup, but gives you complete control over the process. Suitable for Android (applications FX File Explorer, Solid Explorer) And iPhone (with restrictions through Documents by Readdle).

Instructions for Android:

1. Install FX File Explorer and open the side menu → «Remote manager».
2. Click "Start the server" and write down the address like this ftp://192.168.1.10:2221.
3. On your computer, open Conductor → enter the address in the address bar → enter the login/password (by default it is often anonymous without password).
4. Drag and drop files as you would in a regular folder.

Advantages: There are no file size limits, you can transfer entire folders, supported summarized downloads (if the connection is interrupted). Flaws: on iOS FTP works only in the local network, without access from the Internet.

⚠️ Warning: FTP protocol transfers data without encryption by default. If you have other devices on your network (for example, in an office), use SFTP or FTPS in the server settings.

4. Cloud transfer with local synchronization (Nextcloud, Syncthing)

If you need not only a one-time transfer, but also file synchronization between devices, you can use a self-hosted cloud. For example, Nextcloud or Syncthing allow you to create a personal Dropbox on your home PC or NAS, and then download files from your phone over the local network.

How to set up Syncthing:

• 🖥️ Install Syncthing to the computer (syncthing.net) and add a folder to sync (for example, D:\PhoneTransfers).
• 📱 Install Syncthing on your phone and connect to your PC via Device ID (displayed in the web interface on the port 8384).
• 🔄 Select a folder on your phone (for example, DCIM/Camera) and sync it with your PC. Files will transfer automatically when connected to the same network.

Syncthing uses the protocol Block Exchange Protocol (BEP), which transfers only the changed parts of files, saving bandwidth and time. For example, if you've edited a document Word On the phone, only the difference is synchronized, not the entire file.

5. Specialized applications for large files (Send Anywhere, Snapdrop)

When you need to transfer files of size 1–10 GB (for example, drone video or chat backups), standard methods may not be able to handle it. In such cases, apps like Send Anywhere or Snapdrop, which are optimized for large amounts of data.

Send Anywhere works on the "key" principle: you upload a file to the application server, receive 6-digit code and enter it on your computer. Transfer occurs directly between devices if they are on the same network, or via the cloud (with limitations) 10 GB at a time in the free version).

Alternative - Snapdrop (web service, no installation required). Just open snapdrop.net on both devices in one browser (Chrome, Safari), and they will automatically detect each other. Plus: there are no size restrictions, minus: The speed depends on the browser (in Firefox may be slower).

⚠️ Caution: When using Send Anywhere On public networks (for example, in a cafe), turn off the "Accept files from everyone" in the settings to avoid unauthorized transmissions.

How to speed up transfers in Send Anywhere?

If files are transferring too slowly, try:

1. Connect to a 5 GHz network (instead of 2.4 GHz).

2. In the application settings, select "Direct transfer (P2P)" instead of cloud mode.

3. Close background applications that use the Internet (for example, torrents or online games).

Comparison of methods: which one to choose?

The choice of method depends on your goals:

• 🚀 Maximum speed: LocalSend or FTP server (on Wi-Fi 6).
• 🔒 Safety: Syncthing (encryption) or AirDrop (for Apple ecosystem).
• 📱 Simplicity: built-in function Wi-Fi Direct (Android) or Snapdrop (without installation).
• 💾 Large files: Send Anywhere (up to 10 GB) or FTP (without restrictions).

If you need to transfer files regularly, the best option is to set up Syncthing or Nextcloud. For one-time operations will do LocalSend or SnapdropAnd if you have MacBook And iPhone, the easiest way is to use AirDrop (speed up to 20 MB/s and full integration with iCloud files).

FAQ: Frequently asked questions about transferring files over Wi-Fi

Is it possible to transfer files via Wi-Fi if the router does not support 5 GHz?

Yes, but the speed will be lower. On the frequency 2.4 GHz the maximum speed is usually limited 5–10 MB/s due to interference from other devices. To improve the connection, switch the router to a less congested channel (e.g. 11 instead of 6) in the settings 192.168.1.1.

Why doesn't the computer see the phone when transferring via Wi-Fi Direct?

The problem may be in Windows network settings:

1. Open Control Panel → Network and Internet → Network and Sharing Center.
2. Select "Change advanced sharing options» → turn on network discovery and file sharing.
3. Make sure your phone is allowed FTP server or SMB protocol (depending on the method).

On macOS check your firewall settings in System Preferences → Security & Privacy.

How to transfer files from iPhone to Windows via Wi-Fi?

On iOS there is no built-in function Wi-Fi Direct, but there are workarounds:

• Use LocalSend or Snapdrop (work through a browser).
• Install Documents by Readdle and turn it on in it web server (access by address of the type http://192.168.1.5:8080).
• Connect to iCloud Drive through Conductor (installation required) iCloud for Windows).

Important: AirDrop Only works between Apple devices.

Is it possible to transfer files via Wi-Fi without a router?

Yes, if your phone supports it. access point mode:

1. Turn on your phone Modem and Access Point → Wi-Fi Access Point.
2. Connect your computer to the created network (the password will be displayed on the phone screen).
3. Use any method from the article (eg. LocalSend or FTP server).

The speed will be lower than through a router, but it will be enough to transfer files up to 5–10 GB.

Why does the transmission stop in the middle?

Common causes and solutions:

• 🔋 Battery discharge: Connect your phone to a charger - some firmware versions limit Wi-Fi when the battery is low.
• 📶 Weak signal: Move the devices closer to the router or switch to 5 GHz (less interference).
• 🛑 Firewall/Antivirus: temporarily disable protection on your PC (for example, Avast or Windows Defender).
• 🔄 Auto Wi-Fi Disable: In your phone settings, disable the option "Disable Wi-Fi in sleep mode».