DOSBox Staging vs EM-DOSBox
DOSBox Staging
dosbox-staging.orgEM-DOSBox
github.comSide by side
| Figure | DOSBox Staging | EM-DOSBox |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | Yes | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 1 | 0 |
| Spec score · MS-DOS Emulators | 8.9 (#2) | 6.7 (#24) |
| Compatibility | Its primary goal is to run PC Booter, DOS, and Windows 3.1 games released from 1981 to 2000. | The project says most games run successfully in web browsers, though a few programs can have problems due to paging exceptions. |
| License | DOSBox Staging is licensed under GNU GPL version 2 or later. | The repository identifies DOSBox as distributed under the GNU General Public License and links to its GPL-2.0 license file. |
| Purpose | Runs MS-DOS and Windows 3.1 software on modern Windows, macOS, and Linux computers, with MS-DOS emulation built in. | EM-DOSBox is a DOSBox version that can be compiled with Emscripten to run DOS games and programs in a web browser. |
Plans
In their own words
DOSBox Staging
DOSBox Staging runs MS-DOS and Windows 3.1 software on modern Windows, macOS, and Linux computers through built-in MS-DOS emulation. Its main compatibility goal is PC Booter, DOS, and Windows 3.1 games released from 1981 to 2000. Default settings are intended to let most games and applications work without adjustment, and existing DOSBox configurations remain usable. Graphics options include CRT emulation, aspect-ratio-correct output, VGA and 3dfx Voodoo emulation, and custom shaders. Emulated audio includes Roland MT-32 and SC-55, FluidSynth MIDI, OPL, Gravis UltraSound, and PC speaker sound. Networking includes Ethernet through SLiRP and ENet modem transport. Host features include clipboard integration, physical CD-ROM mounting, high-DPI support, and Windows 3.1 seamless mouse integration. An optional HTTP REST API can inspect or modify emulator state, but it is disabled by default and binds to localhost; exposing it to untrusted networks gives them full control of the emulator. The project says it collects no personal information and makes no network connection unless initiated by the user. It is free for personal use, without warranty, and intended for low-stakes scenarios.