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Share videos, photos, files & movies to Smart TV, PC,FTP & phone over WiFi. Fast
Kasto turns your local WiFi into a high-speed lane for every file you own. Send videos, Movies, files, photos, music, documents, APKs and whole folders from your phone to your Smart TV, Android TV, PC, laptop or another phone — instantly, over your own network, with nothing uploaded to the cloud. ⚡ 1 Gbps+ local transfers Move large files over WiFi at full gigabit speed. No cloud upload, no size caps, no throttling — just a direct device-to-device connection on your network. 📺 Watch Movies while it transfers Start playing a video on your TV the moment the transfer begins. No waiting for the whole file to finish before you press play. 📱 One tap to any screen Kasto automatically discovers your Android phone, Android TV, Smart TV, PC and laptop on the same WiFi. No typing IP addresses, no pairing codes — tap the device and send. 🔒 Private by design Everything stays on your local network. No sign-up, no account, no cloud, no data collection. Your files never leave your home WiFi. 🛠️ Flexible ways to connect - Auto-discovery of nearby devices on your network - QR code scan to pair in seconds - Connect a PC or laptop from any web browser - Share the app to a friend offline via Bluetooth or Nearby Share Perfect for: - Sending movies and shows to your Smart TV or Android TV - Sideloading APKs and files onto a TV box - Moving photos and videos between two phones - Transferring documents between your phone and PC - Backing up media without cables or cloud storage Why people use Kasto No cables to hunt for. No slow Bluetooth pairing. No monthly cloud limits. Kasto uses the WiFi you already have to move media and documents across all your devices at high speed — while keeping every file completely under your control. FAQ Do I need internet? No — transfers run on your local WiFi, even fully offline. Both devices just need to be on the same network. Is there a file size limit? No. Send multi-gigabyte videos and folders. Does it work with my TV? It works with Android TV, Google TV and Android-based Smart TVs, plus Windows, Mac and Linux through the browser. Is my data safe? Yes. Nothing is uploaded to any server, and no account is required. Move your files the fast, private way with Kasto.