Hey Product Hunt 👋 maker here. I built BIShare because sharing a file across platforms is still annoying in 2026 — AirDrop is Apple-only, Android's Quick Share skips iPhones, and WeTransfer/Drive push everything through the cloud with an account. BIShare works everywhere, three ways: - Same Wi-Fi: the file goes straight device-to-device, end-to-end encrypted — nothing is uploaded, it never touches a server. - Far away: a link/QR/6-char code the other person opens in any browser. - No network at all: "QR Beam" turns a small file into an animated stream of QR codes the other camera scans. 🤯 It's on the App Store & Google Play, runs on iPhone, Android, Mac, Windows & Linux, needs no account, and it's free + open source (Flutter + a Rust core; MIT). Would love your feedback — especially what would make you switch from AirDrop / WeTransfer. Happy to answer anything! 🙏

BIShare

Open-source AirDrop for every device — private & free

Open-source AirDrop for every device — private & free