Virtual Display Driver
Free · open source (MIT)
Add virtual monitors to Windows 10 and 11 that act and function like real displays — for streaming, recording, VR, Sunshine/Moonlight setups and headless machines. More than 10,000 stars on GitHub.
PyroSoft Software
Open source.
Virtual display and audio drivers, Bourbon 26's compatibility data and more — with the code on GitHub. Each card says which licence applies.
Virtual Audio Driver
Free · open source (MIT)
Adds a virtual speaker and a virtual microphone to Windows 10 and 11 — for headless setups, remote desktop streaming, VR and audio testing without physical hardware.
Linux Virtual Display Driver
Free for personal use · source on GitHub
A GTK3 app that adds virtual monitors to Linux (X11) at any resolution and refresh rate via xrandr, on AMD, Intel and NVIDIA. Licensed GPLv3 for personal and non-commercial use; commercial use needs a separate licence.
Bourbon-OSS
Free · open source (MIT)
The MIT-licensed half of Bourbon 26 anyone can reuse: Smart Play recipes, a mined fix catalog covering 528 Steam games (236 with a concrete Mac-safe fix), Apple Gaming Wiki and anti-cheat snapshots, a DXVK-macOS D3D9 patch, a fix for Steam's black window under Wine, and Direct3D 11 probes.
More on GitHub
Pixoo 64 Tools
Python · no licence file
Python scripts for the Divoom Pixoo 64 LED display: stream your screen to it, send text messages and show screenshots. Pixoo 64 Snake adds the classic game, with difficulty levels and a live Tkinter preview.
LinuxWidgets
JavaScript · GPL-3.0
Glassmorphism desktop widgets for Linux: weather, system stats, network, sticky notes, calendar and clock, each with its own accent colour, opacity and blur.
MDEdit
JavaScript · GPL-3.0
A cross-platform WYSIWYG Markdown editor built with Electron, with a full formatting toolbar, a raw Markdown view, live preview, HTML and PDF export, and dark mode.
WinPick
Python · client GPL-3.0
Unlock hidden Windows features: a Windows 10/11 client that runs community scripts for debloating, privacy, performance and UI tweaks, backed by a public PowerShell script library.
Transite
C# · no licence file
A super-simple browser that makes any website transparent, so you can chat on top of a video.
DevZIP
C++ · non-commercial licence
A Windows-first archiver with a native C++ engine and a readable .dvz format, built for size-first compression.
VirtualBT
C · GPL-3.0
A Windows-host Bluetooth server that simulates input devices — keyboards, mice and gamepads — over Bluetooth LE.
Virtual Driver Control
C++ · no licence file
The unified control and configuration app for the Virtual Drivers suite — manage virtual displays and audio devices from one place.
Virtual Driver Installer
Inno Setup · source on GitHub
The suite's Inno Setup installer source, with its dependencies, inputs and outputs in one repository.
Python VDD Pipe Control
Python · MIT
A Python scripting interface for pipe-based control of the Virtual Display Driver — automate virtual display setup from your own code.
QSuite Public SDK
Python · TypeScript · GPL-3.0
Developer SDKs for quantum-safe cryptographic operations using post-quantum algorithms like Kyber and Dilithium.
Everything lives on GitHub at PyroSoftPro and VirtualDrivers. Looking for apps? See Mac, Windows, Linux and web.
Ferrum's public GitHub repository holds documentation only, with no releases yet; Ferrum itself is proprietary, not open source. Repos marked “no licence file” are public to read but don't include a licence.