second-screen

Deskreen turns any device with a web browser into a secondary screen for your computer. ⭐️ Star to support our work!

Make your iPad/tablet/computer into a secondary monitor on Linux.

Turn your Android tablet into a second monitor on Linux (extend screen)

Open Screen Application Protocol + Open Screen Network Protocol

Use your iPad as a second screen for Windows. Mirror or extend over Wi-Fi or USB, with touch, keyboard, Apple Pencil and PC audio.

Presentation API

Remote Playback API

Deskreen fork - As if your screen is "echoing" on another device - Easy ScreenShare - Transform other devices into virtual displays.

Free second-screen companion for Anno 117: live economy stats, history, efficiency and alerts. One .exe, no mods, everything stays local.

A lightweight, customizable hardware monitor dashboard designed for second screens and tablets.

Turn spare screens into a real Windows display or hackable browser-native Deck.

Turn iPhone, iPad, and Android into a second display for macOS / 将 iPhone、iPad 和 Android 变成 Mac 第二屏。Open source, local-first, HEVC, experimental high refresh.

An unofficial second-screen companion app for the game "No Man's Sky."

Bash Script for using android device as external monitor for Linux

把手机外接的便携屏、以及 Galaxy Z Flip / Fold 的外屏变成真正能用的第二块屏：自适应旋转 · 双屏并发 · 副屏桌面与伪应用 · 内屏手势 · 外屏侧边栏与小组件

Unofficial companion app for The Isle: Evrima — server browser, map tools, Second Screen, Party markers, dinosaur tracking and more.

Use an Android tablet as a low-latency Wayland display over USB

App para exibir imagens numa segunda dela. => App to display images on second screen.

Turn a Tablet or Phone into a real extended display for Arch x11 platform over Wi-Fi or USB

Create and stream a virtual headless display on Omarchy with Hyprland and WayVNC.