BIShare: File Transfer

BIShare — Share files instantly between devices on the same network. No internet, no accounts, no cloud.

FAST & PRIVATE • QUIC protocol for blazing fast speeds + TCP fallback • End-to-end encryption (AES-256-GCM + Curve25519) • Files verified with SHA-256 checksums • Your data never leaves your local network

TRANSFER ROOMS • Create rooms with a 4-digit code • Multiple devices join and share files together • Real-time sync across all connected devices

SMART FEATURES • PDF Merge, Photo Collage, Voice Notes, Image Markup • Clipboard Sync — copy on one device, paste on another • Self-Destruct Files — set expiry timers • Duplicate Detection — skip files you already have • Smart File Organization with compression intelligence • Folder Transfer — send entire folders as ZIP

WEBDAV SERVER • Mount BIShare as a network drive on any OS • Works with Finder, File Explorer, and WebDAV clients

BROWSER ACCESS • Web UI with drag-and-drop, dark mode, camera capture • ZIP download for multiple files

NEARBY MODE • Transfer via Bluetooth and peer-to-peer Wi-Fi • Works without any Wi-Fi network

SIRI & WIDGETS • "Hey Siri, send file" — voice-powered transfers • Interactive Home Screen & Lock Screen widgets • Live Activity with Dynamic Island progress tracking • Control Center toggle for quick visibility

CONTINUITY & SHAREPLAY • Handoff transfers between iPhone, iPad, and Mac • SharePlay file sharing during FaceTime calls • visionOS compatibility

SPOTLIGHT & SEARCH • Find received files instantly via Spotlight • Full transfer history with search and CSV export

STATS & ACHIEVEMENTS • Streaks, monthly recap, Yearly Wrapped summary • Unlock badges and track transfer milestones

RESUME TRANSFER • Auto-resume interrupted transfers • Range-based retry with 3x automatic reconnect

LOCALIZATION • Available in 12 languages worldwide

Zero dependencies. Built with SwiftUI and CryptoKit.