Browse Open Source Software

Top Apps

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
    Sign up for free
  • 1
    Info-ZIP portable compression/archiver utilities (Zip, UnZip, WiZ, etc.)
    Leader badge
    Downloads: 95,493 This Week
    Last Update:
    See Project
  • 2
    Free Pascal Compiler

    Free Pascal Compiler

    Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler

    A 32/64/16-bit Pascal compiler for Win32/64/CE, Linux, Mac OS X/iOS, Android, FreeBSD, OS/2, Game Boy Advance, Nintendo NDS and DOS; semantically compatible with Delphi, Borland Pascal and Mac Pascal (partially) with extra features, e.g. operator overloading.
    Leader badge
    Downloads: 3,176 This Week
    Last Update:
    See Project
  • 3
    VICE

    VICE

    Versatile Commodore Emulator

    VICE is an emulator collection which emulates the C64, the C64-DTV, the C128, the VIC20, practically all PET models, the PLUS4 and the CBM-II (aka C610). It runs on Unix, MS-DOS, Win32, OS/2, Acorn RISC OS, BeOS, QNX 6.x, Amiga, GP2X or Mac OS X machines.
    Leader badge
    Downloads: 3,118 This Week
    Last Update:
    See Project
  • 4
    Moved to https://atari800.github.io/
    Leader badge
    Downloads: 363 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 5
    uCON64 is a tool to backup all kinds of video games. It supports almost every available backup unit for cartridge-based consoles and performs many other tasks like ROM hacking.
    Leader badge
    Downloads: 131 This Week
    Last Update:
    See Project
  • 6
    Nosefart plays NSF (NES sound format) files so you can listen to those old tunes without actually having to play the games. It runs in Linux, DOS/Windows, and as a plugin to various players, including Winamp and XMMS. It was mostly written by Matt Co
    Downloads: 10 This Week
    Last Update:
    See Project
  • 7
    The well-known KQ console-style RPG.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8
    A small and easy to use framebuffer graphics library
    Downloads: 5 This Week
    Last Update:
    See Project
  • 9
    Kraptor - Shoot 'em up scroller game

    Kraptor - Shoot 'em up scroller game

    Kraptor is a classic shoot 'em up scroller game

    Kraptor is a classic shoot 'em up scroller game, where you must fight against tons of bad dudes. This is a full game with massive destruction, powerful weapons, and high speed action in varied levels. Works for Linux, DOS, Windows, QNX, Mac Os, etc..
    Downloads: 2 This Week
    Last Update:
    See Project
  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 10
    SNEeSe is an emulator for the Nintendo SNES console for x86 PCs. SNEeSe is written in 32-bit C, C++, and NASM x86 assembly. Project goal is to make as accurate, functional, and usable an emulation core as is reasonably possible.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    AfA-Scumm is the 2D adventure engine powering AmberfishArts, a community for enthusiasts of classic adventure games as well as a hub for high-quality fan projects. Coded in C++, AfA-Scumm is both very portable and feature rich.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    IRE is a tile-based Computer Role-Playing Game engine based on Ultima 6, but with an emphasis on customisation and cross-platform support. Everything is controlled using scripts.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Laser is a multiple arcade emulator available for several platforms. It uses Marat Fayzullin's Z80 and 6502 CPU emulators. It was originally based on Mike Green's SinVader.
    Leader badge
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Metrics calculator tool, with plugin support to easily adapt to any language
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    An open source sequel/clone of the classic cross-genre game Star Control II, with internet support.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    An IRC client that uses Tcl for not only the scripting, but also the "glue" at the C level for how all the parts of the application fit together.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    z26 -- An Atari 2600 Emulator
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next