Send files between your phone and PC.
Instantly.

OpenDrop auto-discovers devices on your Wi-Fi, or connects anywhere through a secure Cloudflare tunnel. No cables, no cloud uploads, no file size limits.

Works across Windows, Linux, Android, and iOS. Your files go directly between devices. Nothing is stored on our servers.

Available on Windows, Linux, iOS, and Android
Server Online
https://your-tunnel.trycloudflare.com
📄 presentation.pdf 2.4 MB
🖼️ vacation_photos.zip 128 MB
🎵 playlist.mp3 8.1 MB
4 Platforms
E2E Encrypted
Free No account needed

Why OpenDrop is the Best AirDrop Alternative

Secure, offline file transfer for Windows, Linux, and Mobile.

Fast Local Wi-Fi Transfer

On the same network? OpenDrop auto-discovers your PC via mDNS and transfers directly at full LAN speed. No file size limits.

End-to-End Encrypted

Remote connections use Cloudflare Tunnels with TLS 1.3 encryption. Every session generates a unique secret key. Files go device-to-device.

Works Anywhere

Not on the same Wi-Fi? OpenDrop creates a secure Cloudflare tunnel so you can transfer files over mobile data, from another building, or across the internet.

Cross-Platform

Desktop server for Windows and Linux. Mobile apps for Android and iOS. Transfer between any combination of devices.

No Accounts Needed

Launch the server, scan a QR code with your phone. Connected. No sign-ups, no port forwarding, no configuration.

GUI & CLI Support

Use the desktop GUI or run it headless from the command line. The CLI is great for automation, scripting, and running on remote servers.

Pro: Auto-Connect & Streaming

Skip the QR code entirely. Pro syncs your devices automatically, enables binary streaming for files up to 10 GB, and links multiple desktops together.

How to Transfer Files with OpenDrop

Up and running in under a minute.

1

Launch the Server

Run OpenDrop on your PC. It starts a local server, broadcasts itself on your Wi-Fi via mDNS, and creates a secure Cloudflare tunnel. All automatic.

2

Scan the QR Code

Open the OpenDrop app on your phone and scan the QR code on your PC. Your phone connects using the fastest path available, either local Wi-Fi or secure tunnel.

3

Transfer Files

Browse your PC's files from your phone, send photos and documents back, or share entire folders. Files transfer directly between your devices.

What Users Are Saying

"I have a windows pc and I take a lot of photos and videos on my iPhone. It's nice to use open drop as it makes the transfer process easier. It also doesn't compress my videos down like email does"

★★★★★ Syeda A. - App Store

Get OpenDrop

Available on Windows, Linux, Android, and iOS. macOS coming soon.

macOS

Coming Soon
In Development

iPhone

Released
View on App Store

Android

Released
View on Play Store