OSI-Approved Open Source (35)
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Info-ZIP portable compression/archiver utilities (Zip, UnZip, WiZ, etc.)2,841 weekly downloads
Featureful native Commodore 64 music tracker with MIDI/XM converter56 weekly downloads
The SourceForge OpenRasMol project is an adjunct to the RasMol and OpenrasMol project at http://rasmol.org. It is hoped that the SourceForge OpenRasMol project will provide a convenient focal point for active collaborative contributions.190 weekly downloads
Primary goal is to develop 4k-demos, that is, demos that somehow fit into four kilobytes. From time to time, 4k-contests will be initiated to push the project contributors' motivation.
Specter - Abstract Arithmetics Library (AAL) is a library coded in native C which is able to do operations with numbers of virtually unlimited length. Specter is targeting mainly cryptography and big integer maths though.1 weekly downloads
A fast, unobtrusive and modern cross-platform GUI toolkit. Agar fully exploits hardware acceleration where available, but also supports simple frame-buffer interfaces. Agar is stand-alone and easily portable to new platforms and graphics systems.6 weekly downloads
The Acahatz A-One is a replica of the old Apple I. It is a mix of old and new style electronics. The 6502 and 6821 are the heart of the system. The rest is controlled with a GAL and two Atmel MPU's. New software required!
TextSchnapsen is an Austrian card-playing game, which can be used on your mobile phone using j2me 2nd edition or on Posix like system on command line (DOS, Linux). C64 is also supported.1 weekly downloads
A 6502 Emulator written in C, that will support Apple II and possibly other 6502-based systems.1 weekly downloads
A project to develop a tool converts Intel IHEX format or other to machine-depend format. Basically it intends to help cross compiling environment for old-time 8-bit computers.1 weekly downloads
A remake of the classic computer game M.U.L.E., which strives to preserve its original game-play and provide it for all the popular operating systems.
This project is a effort to develop open source software for all old platforms, like MSX, Commodore, AMIGA, Atari, ..... and collect technical information about old platforms, keeping the "old skool" flame alive.5 weekly downloads
This is a re-implementation of Ultima 3 for the Gameboy Color. Full source code available.
Drivers, firmware and cross dev tools for the Commodore 64 Retro Replay, RRNet and MMC64.3 weekly downloads
Tape emulator for old 8bits
WiFi for machines based on the 65xx CPU family.
A cross-platform «Boulder Dash»-like game in Oberon/Component Pascal1 weekly downloads
ExecROM is a program that allow you to execute ROM files on a real MSX (from MSX1 up to MSX Turbo-R). XPCtools is a set of tools written in C, to create and maintain XPC patch files on a modern desktop (Mac, Windows, Linux, etc).4 weekly downloads
Software development for 4Mb portable, using Z80 CPU and AA batteries10 weekly downloads
Destral is an open source, multiplatform implementation of the Hacha 3.0, Hacha 3.5 and HJSplit split and join algorithms. These utilities are widely used in forums and news to distribute one large file as many smaller files. A Qt GUI is also planned1 weekly downloads
SQILLAR is a classic side-scrolling shoot'em up game!
A portable rebuilt of the Atari 2600 console. The target is to rebuild the hardware all inside a box which will be used as it's own control. The games will be stored into a Flash memory and a menu-driven TV interface, in a BIOS, will manage the options.
Crazy Turtle puzzle game solver utility. Other names: CRAZY TURTLE / LE JEU FOU DE LA TORTUE / NAUGHTY TURTLES / ŠAŠAVE KORNJAČE / NAGAJIVE ŽELVICE / SASAVE KORNJACE1 weekly downloads
A viewer for a new kind of music notation21 weekly downloads
A collection of dozens of entertaining educational programs. Optionally bootable from Floppy, CD, or USB. Only the open source portions of FUZOMA are hosted on Sourceforge. Visit the Project Homepage for the full version of FUZOMA.