

BIShare
Fast, private, cross-platform file sharing — like AirDrop, but for iPhone, Android, Mac, Windows & Linux. Direct device-to-device, end-to-end encrypted. Flutter + Rust.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Online
- Android
- Mac
- iPhone
- Linux
- iPad
BIShare News & Activities
Recent activities
BIShare information
What is BIShare?
BIShare is a fast, private, cross-platform file transfer app — like AirDrop, but for every device.
On the same Wi-Fi it sends files directly device-to-device, end-to-end encrypted, at full local speed — including the direction AirDrop can't do: iPhone ? Android. Nothing touches a server and there's no size limit.
Far away? Send a link the recipient opens in any browser — no app needed on their end. Links auto-expire in 24 hours, so nothing lingers online.
No network at all? QR Beam streams a small file over an animated QR code, screen to camera.
No account, no sign-up, no ads, no tracking. The client is open source (MIT). Works on iOS, Android, macOS, Windows, Linux, and the web.
Highlights
- Cross-platform, including iPhone ? Android (AirDrop can't)
- Direct device-to-device over local Wi-Fi/hotspot — no cloud, no size limit
- End-to-end encrypted (X25519 + AES-256-GCM), per-file keys
- Share a link that works in any browser — nothing to install on the other side
- Links auto-expire (24h); no server-side residue
- QR Beam: offline transfer via animated QR when there's no network at all
- No account required · no ads · no tracking
- Open-source client (MIT)
- Free
Platforms (tick these) Mac · Windows · Linux · Android · iPhone · iPad · Online / Web

