dosbox-automation vs DOSBox Pure

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 Pure is a DOS game emulator fork that runs on Windows, macOS, and Linux, either as a standalone desktop download or as a RetroArch core. It opens ZIP and DOSZ files, DOS programs, configuration files, folders, and CD, floppy, or hard disk images. For gamepads, it can detect games and apply controller mappings, or let users map controls to emulated keyboard, mouse, and joystick inputs. Each content item has 10 save-state slots, though complex late-era DOS games may have problems and states depend on using the same game and video or CPU settings. Users can create an 8 to 1024 MB hard disk image and install an operating system from a bootable CD-ROM or floppy image. The emulated NE2000 network card cannot connect to the real internet. Graphics include 3dfx Voodoo PCI emulation, with OpenGL hardware rendering by default and a software option that uses more CPU. MIDI music can use SoundFont files or ROM files for MT-32 emulation. It is free to download; donations are welcome.