dosbox-automation vs DOSBox Staging

dosbox-automation is a free DOSBox Staging fork for automating the launch, control, and inspection of DOS applications and games. Its HTTP REST API uses bearer-token authentication and includes Swagger UI, while a sandboxed Lua engine can drive execution and input with frame-accurate timing. It can record and replay keyboard and mouse input, capture frames and video, read text in text modes, and inspect memory and CPU registers. TOML recipes can automate installations, including disk swaps, through the API and Lua engine. The project includes DOSBox Staging functionality, added fixes and hardening, and a FluidR3 General MIDI soundfont enabled by default. Official builds are available for Windows and Linux; the Linux build is statically linked and targets x86_64. There are no official macOS builds, and compiling from source is described as untested. The webserver is disabled by default. When enabled, it binds to localhost by default, requires a bearer token, restricts mounted paths, and runs Lua without filesystem or process access. Windows 9x is not supported.

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.