DOSBox-X Git (2026/05/18) is compiled. DOSBox-x is a branch of DOSBox. DOSBox emulates an Intel x86 PC, complete with sound, graphics, mouse, joystick, modem, etc., necessary for running many old MS-DOS games that simply cannot be run on modern PCs and operating systems, such as Microsoft Windows XP, Windows Vista, Linux and FreeBSD.

DOSBox-X Changelog:
* Apparently floppy controllers ignore the End of Track value during read/write, because OS/2 1.03 apparently expects it, and it will not work properly if actually enforced
* Replace Floppy DPT guesses with values taken from a QEMU VM running MS-DOS
* Floppy: Correct command 0x8 response (makes OS/2 1.x happier), and just sync up tracks instead of complaining about it
* Floppy: Fix invalid command code value
* more
* Floppy: PS/2 DIR register, disk change status directly from INT 13h disk emulation
* Fill in bits from NEC documentation
* floppy controller documentation regarding status bytes
* retab
* Make sure DPT is initialized. INT 13h AH=8 always return floppy tables from ROM BIOS because Windows 95 is a jackass that replaces INT 1Eh with some other table or value or whatever for some reason. Apparently this latest change is enough to get Windows 95 to *ACTUALLY* attempt to talk to the floppy controller, and stop showing it as "not working" in the control panel!
* Windows 95 does not expect INT 13h AH=8 to fill in ES:DI for hard drives. Doing that causes Windows 95 to crash on startup
* If no mounted floppy image, pretend to be 1.44MB drive
* Fill in the floppy parameter table
* INT 13h: Allocate room in ROM BIOS for floppy parameter tables. For INT 13h AH=8, return a pointer to them (or NULL) in ES:DI as documented by RBIL. Windows NT appears to require these tables to even consider talking to the floppy controller. For completeness, also fill in ES:DI for hard disks from vectors 0x41/0x46
* Fix possible problem with FDC reset and interrupt vs DMA/IRQ enable bit
* Merge pull request #6293 from AleWin32/docs/add-missing-debugger-commands
* Add missing debugger commands
* Merge pull request #6292 from AleWin32/fix/ttf-pmode-real-int-crash
* Fix screenshot crash (and others) in protected-mode games with output=ttf

Download: DOSBox-X Git (2026/05/18)
Source: Here