Transferring large video files, photos, and APK packages between your Android smartphone, Windows PC, Mac, and Android Smart TV used to be a frustrating chore involving cumbersome USB thumb drives, flaky Bluetooth transfers, or slow cloud uploads. In 2026, two free applications dominate the local wireless transfer space: LocalSend and Send Files to TV (SFTV).
Both applications allow you to send files across your local Wi-Fi network at blazing gigabit speeds without burning mobile data or relying on external cloud servers. But which tool is right for your workflow? In this head-to-head comparison and practical tutorial, we break down speed, security, cross-platform capabilities, and ease of use.
What is LocalSend? (The Open-Source AirDrop Alternative)
LocalSend is a free, open-source, cross-platform tool developed by Tien Do Nam. It acts as a universal, decentralized alternative to Apple’s AirDrop and Google’s Quick Share. Devices on the same Wi-Fi network discover each other automatically using an encrypted REST protocol.
- Supported Platforms: Android, iOS, Windows, macOS, and Linux.
- Security: All transfers are encrypted with HTTPS / TLS certificates generated locally on device.
- No Accounts Needed: Zero login requirements; devices appear with whimsical code names (like Swift Carrot or Brave Lemon) for instant pairing.
What is Send Files to TV (SFTV)? (The Living Room Standard)
Send Files to TV (SFTV), created by Yablio, is designed with a laser focus on one specific challenge: sending files from your smartphone directly into the internal storage of Android TV and Google TV set-top boxes (such as Chromecast with Google TV, Xiaomi TV Box, and NVIDIA Shield).
- Supported Platforms: Android (Mobile), Android TV, Google TV, and Windows.
- TV-Optimized Remote Navigation: Simple giant “Send” and “Receive” buttons designed for standard TV infrared/Bluetooth remotes.
- Auto-Save to Downloads: Received APKs and movies land directly in the TV’s
/Downloadfolder for instant installation.
Head-to-Head Comparison: Features & Performance
| Feature | LocalSend | Send Files to TV (SFTV) |
|---|---|---|
| License | 100% Open-Source (MIT) | Proprietary (Free with Ad banner) |
| Cross-Platform | Android, iOS, PC, Mac, Linux | Android, Android TV, Windows |
| Encryption | End-to-End TLS / HTTPS | Standard Local TCP Socket |
| Smart TV Support | Works, but UI requires trackpad/mouse | Native D-Pad TV Remote Support |
| Internet Required? | No (Pure LAN Wi-Fi) | No (Pure LAN Wi-Fi) |
| Average Transfer Speed | 45 – 70 MB/s (on 5GHz Wi-Fi) | 40 – 65 MB/s (on 5GHz Wi-Fi) |
How to Sideload APKs to Android TV Using Send Files to TV
If your primary goal is pushing APK apps onto your smart television, SFTV is the simplest choice:
- Install Send Files to TV on your Android phone and on your Android TV via their respective Google Play Stores.
- Ensure both devices are connected to the same Wi-Fi network (preferably 5GHz for best transfer rates).
- On your Android TV, launch SFTV and click Receive.
- On your Android phone, open SFTV and tap Send. Browse and select your downloaded APK or video file.
- Your TV name will appear in the device list. Tap it. The transfer completes in seconds.
- On your TV, use a lightweight file manager (like X-plore or File Commander) to open the
Downloadsfolder and install the APK. Check our guide on resolving APK installation errors if the installer prompts an issue.
How to Send Files Between Phone & PC with LocalSend
For daily desktop-to-mobile productivity, LocalSend is unmatched:
- Download LocalSend on your Android phone and install the desktop client on your Windows or Mac computer.
- Open the app on both devices. They will instantly detect each other on your local subnet.
- On your PC, drag-and-drop any folder, video, or document into LocalSend.
- Click your phone’s name. A prompt appears on your smartphone screen.
- Tap Accept (or toggle Quick Save in settings to auto-accept transfers from trusted personal devices).
Which One Should You Choose?
Verdict: Keep both in your digital arsenal!
- Use LocalSend as your default cross-device companion across phones, Mac, and Windows laptops. Its end-to-end encryption, lack of advertisements, and FOSS design make it the cleanest file-sharing utility available today.
- Use Send Files to TV whenever you need to beam movies, subtitles, or APK installers directly to your living room television. Its TV remote interface makes it effortless to operate from the couch.
Frequently Asked Questions (FAQ)
Does LocalSend or SFTV consume my mobile data plan?
No. Both tools operate entirely within your local area network (LAN). As long as both devices connect to your home Wi-Fi router, data packets travel locally from device to device at speeds up to 1,000 Mbps without using a single megabyte of external internet data.
Why can’t my devices find each other on the network?
The most common culprit is AP Isolation (Client Isolation) enabled on your Wi-Fi router, or having one device on a 2.4GHz band while the other is on a 5GHz guest network. Ensure both are connected to the same main SSID and that AP isolation is disabled in router settings.
Can I transfer files to an iPhone or iPad using LocalSend?
Yes! Unlike Apple AirDrop (which is restricted to iOS and macOS), LocalSend has an official, open-source iOS client available in the App Store, enabling seamless photo and file transfers between Android and iPhone in seconds. Explore more top mobile tools in our Apps Directory.
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