Open Source Rust System Software for Mobile Operating Systems

xplr is a terminal UI-based file explorer that aims to increase our terminal productivity by being a flexible, interactive orchestrator for the ever-growing awesome command-line utilities that work with the file-system. To achieve its goal, xplr strives to be a fast, minimal and more importantly, hackable file explorer. xplr is not meant to be a replacement for the standard shell commands or the GUI file managers. Rather, it aims to integrate them all and expose an intuitive, scriptable, keyboard-controlled, real-time visual interface, also being an ideal candidate for further integration, enabling you to achieve insane terminal productivity.

HopToDesk is a free, open-source remote desktop application that lets you securely access and control computers across the internet or a local network. It works on Windows, macOS, Linux, FreeBSD, Raspberry Pi, Android, and iOS, with a browser-based web client for clientless access from any device. Connections are end-to-end encrypted and brokered through a global network of signal and TURN servers, so no port forwarding or VPN setup is required. HopToDesk supports unattended access, file transfer, clipboard sync, multi-monitor viewing, remote audio, on-screen annotation, session recording, and TCP tunneling. Mobile devices can be remotely viewed and, on Android, fully controlled. For teams and MSPs, the HopToDesk Dashboard adds device management, a help desk with ticketing, single sign-on, two-factor authentication, custom branding, device policies, and remote command execution with approval workflows. Source code: https://gitlab.com/hoptodesk/hoptodesk

We make WitAqua in Japan. It's an Android Custom ROM based on LineageOS.

Easily and securely share files and directories from the command line through a safe, private and encrypted link using a single simple command. Files are shared using the Send service and may be up to 1GB. Others are able to download these files with this tool, or through their web browser. All files are always encrypted on the client, and secrets are never shared with the remote host. An optional password may be specified, and a default file lifetime of 1 (up to 20) download or 24 hours is enforced to ensure your stuff does not remain online forever. This provides a secure platform to share your files. History tracking your files for easy management, ability to use your own Send hosts. Inspect or delete shared files, accurate error reporting. Streaming encryption and uploading/downloading, very low memory footprint. Intended for use in scripts without interaction.