The full configuration file is also separately available for users who want to use it. The primary DOSBox-X sample configuration file now contains common config options only, which should make it easier to navigate than before. The primary DOSBox-X Wiki (where you find the DOSBox-X user guide) is now located at the following URL, which is hopefully easier to remember: Įasier to navigate DOSBox-X default configuration file The menu items “Show Sound Blaster configuration” and “Show MIDI device configuration” are added to the “Sound” menu to show the current configurations of the Sound Blaster and MIDI devices. It is now possible to change some text-mode related video settings such as the number of rows and columns directly from the menu (from “Video” -> “Text-mode”).ĭisplay Sound Blaster and MIDI device configurations from menu Command-line usage for this is no longer required.Ĭhanging text-mode video settings from menu You can now mount multiple floppy, hard disk or CD images from the “Drive” menu, swappable with “Swap floppy” or “Swap CD”. Mount multiple disk or CD images from menu This works in fullscreen or when the mouse is captured in window mode. You can enable this option to bypass the operating system’s mouse acceleration and sensitivity settings. You can enable it either with the setting “scaler=xbrz” or from the menu (from “Video” -> “Scaler”). The xBRZ scaler is now enabled for Visual Studio SDL2 builds just like Visual Studio SDL1 builds.

Set “mididevice=fluidsynth” and a soundfont file (e.g. Support for FluidSynth MIDI Synthesizer is now included in the MinGW builds by default just like Visual Studio builds. Moreover, the mouse copy and paste feature is now supported in Linux and macOS SDL2 builds as well. There are new clipboard functions such as “copy all text on the DOS screen” and “Stop clipboard pasting” in the menu. Save remarks can be entered too for both pre-defined save slots and your own save files.Ī new config option “windowposition” (in section) is supported to set the window position at startup in the positionX,positionY format. You can also send Ctrl+Break as a special key from the “Main” menu.įor the save and load state feature, you can now save to your own save files instead of pre-defined save slots. Use either the menu or IMGMOUNT command to mount them.ĭOSBox-X now supports full Ctrl+C/Ctrl+Break emulation in the DOS shell and DOS applications. Support for cue sheets with Opus CD-DA tracks is now available, in addition to FLAC, MP3, WAV, OGG Vorbis CD-DA tracks already supported. You can now emulate the speed in terms of CPU cycles for 286-25MHz, 386DX-25MHz, 486DX4-100MHz, 486DX5-133MHz, Pentium-60MHz, Pentium-75MHz, and Pentium-90MHz CPUs. Set either “core=dynamic” or “core=dynamic_x86” to enable this core. With the new x86 dynamic CPU core for both 32-bit and 64-bit systems, the overall emulation speed for DOS programs is noticeably improved.

Please report any issues in our issue tracker.Īlso, make sure to check out our Wiki guide.

Dosbox debugger