DOSBox Optionals

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About

DOSBox Optionals is ranked #9 of 26 in MS-DOS emulators on Inferse. It runs on Windows.

Compared on MS-DOS emulators

Free plan: Yesgithub.com
Supported host platforms: Windowsgithub.com
DOS target versions: ms-dosgithub.com
Disk image formats: hard disk images, floppy images, CD-ROM images, CDR-WIN CUE sheets, MAME CHDgithub.com
Gamepad support: Yesgithub.com
Audio CD support: Yesgithub.com
Source available: Yesgithub.com

Facts

Purpose: DOSBox Optionals is a DOS, Windows 95, and Windows 98 emulator forked from DOSBox and targeting Windows.github.com · 3 Oct 2026
Graphics: The listed video backends are Surface, OpenGL, and OpenGL3 with shader support.github.com · 3 Oct 2026
3Dfx: It supports extended 3Dfx graphics, with resolution-dependent support up to 8K.github.com · 3 Oct 2026
Multi-monitor: It can start on another monitor, including a third monitor.github.com · 3 Oct 2026
Disk images: It can manage, mount, and create hard disk images up to 8 GB.github.com · 3 Oct 2026
Audio: Listed sound support includes MAME sound, FluidSynth, Munt MT-32, Nuked OPL3, and SSI-2001 reSID emulation.github.com · 3 Oct 2026
Audio decoding: It lists MP3, FLAC, OPUS, WAVE, and OGG decoding in CDR-WIN cue sheets.github.com · 3 Oct 2026
Windows 9x: The README lists IDE support and virtual-mode CD-ROM emulation for Windows 95 and 98.github.com · 3 Oct 2026
Memory limits: The README lists memory limits of 1 GB for Windows 98, 512 MB for Windows 95, and 256 MB for DOS.github.com · 3 Oct 2026
Networking: The listed features include Novel NE2000 support and IPX mode.github.com · 3 Oct 2026
Controller support: It supports joysticks with up to 10 buttons, depending on configuration and the DOS or Windows 95/98 driver.github.com · 3 Oct 2026
Packaging: The README says libraries are integrated and the program is a single DOSBox.exe file.github.com · 3 Oct 2026
Additional builds: The archive is described as including DOSBox Lite and a Heavy Debug version.github.com · 3 Oct 2026
Maintainer profile: The GitHub profile describes MartyShepard as working on retro gaming, emulators, games, modding, and tools.github.com · 3 Oct 2026
Product: DOSBox Optionals is an MS-DOS, Windows 95 and Windows 98 emulator forked from DOSBox and targeting Windows.github.com · 4 Oct 2026
Single-file build: The project says its libraries are integrated into a single DOSBox.exe file.github.com · 4 Oct 2026
Video: Its video backends include Surface, OpenGL and OpenGL3 with shader support.github.com · 4 Oct 2026
3D graphics: It offers extended 3DFX support, with resolutions up to 8K depending on DOSBox resolution.github.com · 4 Oct 2026
Sound: Listed sound support includes MAME sound, Fluidsynth, Munt MT-32 and Nuked OPL3.github.com · 4 Oct 2026
Release: The releases page lists DOSBox SVN r4476 (Optionals v25), built October 10, 2025.github.com · 4 Oct 2026
Download: The releases page lists three assets for the r4476 release.github.com · 4 Oct 2026
Build environment: The README says the project was compiled with MingW32 on Windows 7 SP1 and uses SDL 2.0.20.github.com · 4 Oct 2026