| 8086tiny | | PC XT-compatible emulator/virtual machine written in C |
| advancemame | | Arcade game emulator with advanced video support |
| advancescan | | Command line ROM manager for MAME derivatives |
| aliados | | CP/M 80 emulator |
| applyppf | | PPF (Playstation Patch File) v3.0 apply tool |
| aranym | | Atari Running on Any Machine |
| arcem | | Dave Gilbert's Acorn Archimedes emulator |
| atari800 | | Atari 800, 800XL, 130XE and 5200 emulator |
| axe (V) | | Manipulate contents of Atari 8bit disk image files (.ATR, .XFD) |
| b-em | | Freeware Acorn BBC Micro Emulator with 2nd processors |
| BasiliskII | | Open Source 68k Macintosh emulator |
| blastem | | Higly accurate Genesis/Mega Drive emulator |
| blinkensim | | Blinkenlights graphics simulator |
| bochs | | IA32 and AMD64 PC emulator |
| bsnes | | SNES/SFC emulator focused on performance, features, and ease of use |
| cannonball | | Enhanced OutRun Engine |
| caprice32 | | Emulator of the Amstrad CPC 8bit home computer range |
| ckmame | | Check ROM sets for MAME |
| cmdpack | | Neill Corlett's command line tools for emulation |
| compat12 | | Shared libraries for NetBSD 1.2 compatibility |
| compat13 | | Shared libraries for NetBSD 1.3 compatibility |
| compat14 | | Shared libraries for NetBSD 1.4 compatibility |
| compat15 | | Shared libraries for NetBSD 1.5 compatibility |
| compat15-extras | | Additional shared libraries for NetBSD 1.5 compatibility |
| compat16 | | Shared libraries for NetBSD 1.6 compatibility |
| compat16-extras | | Additional shared libraries for NetBSD 1.6 compatibility |
| compat20 | | Shared libraries for NetBSD 2.0 compatibility |
| compat20-extras | | Additional shared libraries for NetBSD 2.0 compatibility |
| compat30 | | Shared libraries for NetBSD 3.0 compatibility |
| compat30-extras | | Additional shared libraries for NetBSD 3.0 compatibility |
| compat40 | | Shared libraries for NetBSD 4.0 compatibility |
| compat40-extras | | Additional shared libraries for NetBSD 4.0 compatibility |
| compat50 | | Shared libraries for NetBSD 5.0 compatibility |
| compat50-x11 | | Shared X11 libraries for NetBSD 5.0 compatibility |
| compat51 | | Shared libraries for NetBSD 5.1 compatibility |
| compat51-x11 | | Shared X11 libraries for NetBSD 5.1 compatibility |
| compat60 | | Shared libraries for NetBSD 6.0 compatibility |
| compat61 | | Shared libraries for NetBSD 6.1 compatibility |
| compat61-x11 | | Shared X11 libraries for NetBSD 6.1 compatibility |
| compat80 | | Shared libraries for NetBSD 8.0 compatibility |
| compat90 | | Shared libraries for NetBSD 9.0 compatibility |
| Cygne-SDL | | Bandai Wonderswan Color handheld emulator |
| darwin_lib | | Darwin compatibility libraries (including X11) |
| dega | | Sega Game Gear, Sega Mark III and Sega Master System emulator |
| dgen | | Genesis/Megadrive emulator for Unix platforms |
| dolphin-emu | | Nintendo GameCube and Wii emulator |
| dosbox | | Multi-platform DOS emulator using SDL |
| dosbox-staging | | Modern continuation of DOSBox |
| dosbox-x | | DOSBox fork with enhancements |
| dps8m | | DPS-8/M mainframe simulator |
| duckstation-qt | | PlayStation emulator aiming for the best accuracy (Qt version) |
| dynagen | | Network configuration generator for Dynamips |
| dynamips | | Cisco 3600 and 7200 MIPS emulator |
| e-uae | | Enhanced Ubiquitous Amiga Emulator |
| emulationstation | | Themeable multi-system emulator frontend |
| fbneo | | FinalBurn Neo - the arcade game emulator (SDL2 version) |
| fceu | | Portable NES and Famicom emulator |
| flips | | Patcher for IPS and BPS files |
| flycast | | Sega Dreamcast/Naomi/Atomiswave emulator |
| fmsx | | MSX (Z80-based computer) emulator |
| free42 | | HP42S Calculator Simulator |
| freebsd_lib | | Libraries necessary for FreeBSD compatibility, including XFree86 |
| fs-uae | | Amiga emulator |
| fs-uae-arcade | | Graphical launcher for FS-UAE, the Amiga Emulator |
| fs-uae-launcher | | Graphical launcher for FS-UAE, the Amiga Emulator |
| fs-uae-qemu-uae | | FS-UAE plugin for PPC and networking support |
| fuse-emulator | | ZX Spectrum Emulator |
| fuse-emulator-utils | | ZX Spectrum Emulator utilities |
| gambatte | | Game Boy Color emulator with high accuracy |
| gearboy | | Game Boy / Gameboy Color emulator |
| gearsystem | | Sega Master System / Game Gear / SG-1000 emulator |
| generator-cbiere | | Sega Mega drive genesis emulator (Improved) |
| gens | | Sega Genesis emulator with Sega CD support |
| gns3-gui | | GNS3 network simulator - Graphical user interface package |
| gns3-server | | GNS3 network simulator - Server package |
| gnuboy | | Fast gameboy emulator (X11 version) |
| gnuboy-sdl | | Fast gameboy emulator (SDL2 version) |
| gpsim | | PIC emulator with X interface |
| gpsim-devel | | PIC emulator with X interface |
| gpsim-oscilloscope | | Oscilloscope module for gpsim |
| gpsim-ptyusart | | Pseudo-tty module for gpsim |
| gpsp-rpi | | Gameboy Advance emulator (Raspberry Pi version) |
| gxemul | | Framework for full-system computer architecture emulation |
| handy_sdl | | Atari Lynx emulator |
| hatari | | Atari ST emulator |
| haxm | | Intel Hardware Accelerated Execution Manager |
| hercules | | S370 emulator |
| hercules-images | | Images to IPL the Hercules emulator |
| hercules4sdl | | The SoftDevLabs version of Hercules 4.x (Hyperion) |
| ia64sim | | IA64 simulator (Intel(R) Architecture 64) |
| IshkurCPM | | Open source, modular CP/M distribution for the NABU computer |
| jgenesis | | Sega Genesis - Sega CD - SNES - Master System - Game Gear emulator |
| kegs | | Apple IIgs emulator for Mac OS X, Win32, Linux, and Unix/X11 |
| keystone | | Multi-platform and multi-arch assembler framework |
| klh10 | | PDP-10 KL10B CPU model emulator |
| libdsk | | Library for accessing floppy discs and disc image files |
| libguestfs-appliance (V) | | Fixed appliance binaries for libguestfs |
| libretro-beetle-ngp | | Libretro core based on the Mednafen Neo Geo Pocket emulator |
| libretro-beetle-pce-fast | | Libretro core based on the Mednafen PC Engine emulator |
| libretro-beetle-psx | | Libretro core based on the Mednafen PlayStation emulator |