Neptune OS: A Windows NT personality for the seL4 microkernel
☆445Jun 26, 2026Updated this week
Alternatives and similar repositories for NeptuneOS
Users that are interested in NeptuneOS are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- An OS/2 "emulator" for Linux.☆51Feb 23, 2024Updated 2 years ago
- xMach (Mach4+Lites) cloned from Sourceforge CVS☆25May 28, 2026Updated last month
- Quibble - the custom Windows bootloader☆2,425Jun 23, 2024Updated 2 years ago
- Mesa3D port for Windows 9x☆87Jun 15, 2026Updated 2 weeks ago
- osFree - open source Operating System/2 clone, usermode parts.☆143Updated this week
- Managed Kubernetes at scale on DigitalOcean • AdDigitalOcean Kubernetes includes the control plane, bandwidth allowance, container registry, automatic updates, and more for free.
- A disassembly of Windows/386 2.03☆25Nov 15, 2025Updated 7 months ago
- Genode OS Framework (migrated to https://codeberg.org/genodelabs/genode)☆1,253May 20, 2026Updated last month
- Pragmatic microkernel-based OS with fully asynchronous I/O☆1,939Updated this week
- A free Windows-compatible Operating System☆57Updated this week
- PowerPC Windows NT ported to Power Macintosh systems☆695Dec 21, 2024Updated last year
- Open-source DirectX Graphics Infrastructure reimplementation☆17May 20, 2025Updated last year
- (ABANDONED) Itanium (IA64) Emulator written from scratch in Go built to run IA64 Windows Executables (and potentially more!)☆56Jan 18, 2023Updated 3 years ago
- Microkit - A simple operating system framework for the seL4 microkernel☆190Updated this week
- ExectOS Operating System☆136Updated this week
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- windows emulator☆701May 11, 2026Updated last month
- Component Architecture test suite and example apps.☆36May 3, 2026Updated last month
- 386MAX Memory Manager for DOS☆138Jul 5, 2022Updated 3 years ago
- An experimental dotnet based kernel☆40Nov 8, 2025Updated 7 months ago
- A Tiny Linux-Compatible Kernel☆3,102Updated this week
- PumpkinOS is a re-implementation of PalmOS.☆802Jun 13, 2026Updated 2 weeks ago
- WineD3D port for Windows 9x☆55Jun 30, 2025Updated last year
- Run DOS programs under linux:☆710Updated this week
- No-assurance libraries for rapid-prototyping of seL4 apps.☆60Apr 8, 2026Updated 2 months ago
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- An attempt of making UWP apps work using a custom shell.☆24Sep 10, 2024Updated last year
- Run Microsoft Windows NTVDM (DOS) on 64bit Editions☆941Jun 22, 2026Updated last week
- Rust support for seL4 userspace☆202Jun 17, 2026Updated 2 weeks ago
- A virtual machine monitor for the seL4 microkernel☆70Jun 22, 2026Updated last week
- a small kernel☆20Apr 15, 2023Updated 3 years ago
- progman.exe^H^H^H^H☆590Nov 18, 2024Updated last year
- Library and tools to access the Resilient File System (ReFS)☆198Jun 21, 2026Updated last week
- 16-bit Windows (Windows 1.x, 2.x, 3.0, 3.1, etc.) on 64-bit Windows☆3,332Jun 3, 2026Updated 3 weeks ago
- Run Linux programs on DOS☆38Sep 30, 2023Updated 2 years ago
- Open source password manager - Proton Pass • AdSecurely store, share, and autofill your credentials with Proton Pass, the end-to-end encrypted password manager trusted by millions.
- Implementation of the VMem Resource Allocator☆18Mar 3, 2023Updated 3 years ago
- Embeddable Linux Kernel Subset - Linux for 8086☆1,657Jun 22, 2026Updated last week
- Use https://github.com/elliotnunn/tbxi instead!☆31Jun 2, 2023Updated 3 years ago
- NeXTSTEP-like desktop environment for Linux☆2,074May 27, 2026Updated last month
- Windows Mobile Emulator source code that MS released. Modified to work with VS2022.☆16Mar 11, 2023Updated 3 years ago
- A portable microkernel-based multiserver operating system written from scratch.☆1,571May 16, 2026Updated last month
- ☆1,181Jun 16, 2025Updated last year