Alternatives to ProSystem for all platforms with any license

Platforms

Desktop

Web / Online

Indie / Classic

  • Stella icon

    Stella

    Stella is a multi-platform Atari 2600 VCS emulator released under the GNU General Public License (GPL). Stella was originally developed for Linux by Bradford W. Mott, and is currently maintained by Stephen Anthony. Since its original...

    Open Source Mac Windows Linux BSD

  • Javatari icon

    Javatari

    Javatari is a multiplayer Atari 2600 emulator written in pure Java with no external libs. Just open it! Needs Java 6 or greater and Atari ROMs.

    Open Source Web / Cloud Self-Hosted

  • Steem Engine icon

    Steem Engine

    Steem is an open source Atari STE emulator for Windows and Linux. It runs almost every ST program ever made without any problems. Steem is designed to be easy to use and has many unique features. Whether you want to run great old...

    Open Source Windows Linux

    • Discontinued Last news on the official website dates back to 11th August 2011
  • jGameBase icon

    jGameBase

    jGameBase is a fully-­featured retro-gaming emu­lator frontend and game database utility. It is a sister app­lication to the Windows program GameBase (without "j"), the official frontend for the GB64...

    Open Source Mac Windows Linux

  • Hatari icon

    Hatari

    Hatari is an Atari ST/STE/TT/Falcon emulator for GNU/Linux, BSD, Mac OS X, Windows and other systems which are supported by the SDL library. Features: Hatari supports the emulation of most of the ST and STE hardware, including...

    Open Source Mac Windows Linux BSD

  • Atari800MacX icon

    Atari800MacX

    This is the the Macintosh OSX Port of David Firth's Fantastic Atari 800 Emulator. Ported is the SDL version of the Atrari800 emulator to Mac OSX, and added a full native Cocoa interface, including Preferences, Menus, File...

    Free Mac

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