crocson — croc for Android, Windows, Linux, macOS. File transfer from sender to receiver - Via relay without port forwarding - Desktop: drag-and-drop, command line, stdin pipe, queue holds only file and directory references - Android: "Share" and "Open with" from file managers WebDAV — two-way file transfer - Built-in HTTP/HTTPS server - File browsing via browser, streaming audio/video - Tunneling through encrypted tunnel Chat - Web chat with session history - Video calls, video messages, desktop screen sharing - Server-side recording of webcam/microphone/screenshots (WebM/MP4/PNG) with chat publishing Security - End-to-end encryption (PAKE), one-time passwords (TOTP) - Secret from input field or CROC_SECRET - Choice of elliptic curve, relay password not disclosed to the other party QR code and Deep Links - QR code generation/scanning, support for Android scanners - Deep Links for settings and WebDAV Relay profiles - Switching, local management from GUI or CLI - Proxy: SOCKS5 (Tor), HTTP Transfer settings - .gitignore, file overwrite, compression, protection from deletion via WebDAV link - Multiplexing, folder ZIP, speed limit Interface - Themes: system/light/grey/dark/black - Font selection, 5 languages CLI mode - Pipes, text sending, transfer resuming, quiet mode