Looking for a powerful, versatile DOS emulator that you can take with you anywhere? Look no further than DOSBox Portable, the latest creation from the tech wizards at DOSBox. Whether you're a gamer searching for an easy way to play classic DOS titles, or a programmer trying to run legacy applications, DOSBox Portable has got you covered. With its user-friendly interface and lightning-fast performance, DOSBox Portable is a must-have for any Windows 7 user looking to unleash the full potential of their software. Download it today and experience the best in DOS emulation!

DOSBox Portable emulates an Intel x86 PC, complete with sound, graphics, mouse, modem, etc., necessary for running many old DOS games that simply cannot be run on modern PCs and operating systems. While not restricted to games, the emphasis has been on getting DOS games to run smoothly, which means that communication, networking and printer support are still in early developement.

New Release
Add dosbox.conf option to control the duration of the beep when DOS CON and INT 10h are given the BEL character. (joncampbell123).
DOS CON device BEL (beep) handling: For IBM PC modes, call on INT 10h to make the beep, rather than duplicate code. Fix the
DOS CON device so that it can also properly beep in PC-98 mode. (joncampbell123).
Fix bug where the "zero memory on DOS allocation" option was stuck on. Some games, like "Bad Cat" rely on memory contents peristing across DOS EXEC and memory allocation.(joncampbell123).
Fix Hercules palette selection related to herc blend. (joncampbell123).
DOS kernel: When executing an EXE file, the loader can now detect EXE files that were compressed using EXEPACK. Based on the new exepack dosbox.conf setting, it can decompress the EXE by itself, switch off the A20 gate, or do nothing. The purpose of this setting is to avoid EXEPACK "Packed File is Corrupt" errors that happen if the A20 gate is enabled and the EXE was loaded too low in memory. (joncampbell123).
Linux SDL1: Use XDG_SESSION_TYPE environment variable to detect whether or not the user is running DOSBox-X under X11 or Wayland, and if so, prevent the fbcon and svga drivers from initializing.
There seems to be a problem where, if run under Wayland and the XWayland compatibility layer if not present, SDL1 uses the fbcon driver to take over the screen using vtcon switching and the classic fbdev driver interface. Don't do that! (joncampbell123).
INT 21h AH=4Ah resize memory: If memory resize fails because there is not enough room for the requested amount of memory, do not set ownership of the block to the program. This fixes memory allocation error in California Games II. The game at one point seems to miscalculate and ask for an excessively large amount of memory on resize, and then fail, which doesn't seem to affect the game. HOWEVER, prior to the bugfix, the memory block that was available was assigned ownership to the game anyway. Later on a
[ DOSBox Portable release history ]

Hyperlink code:
Hyperlink and Intro code:
Hyperlink for Forum code:

All DOSBox Portable reviews, submitted ratings and written comments become the sole property of Windows 7 download. You acknowledge that you, not windows7download, are responsible for the contents of your submission. However, windows7download reserves the right to remove or refuse to post any submission for any reason.

Windows 7 Download periodically updates pricing and software information of DOSBox Portable full version from the publisher, but some information may be out-of-date. You should confirm all information.
Using warez version, crack, warez passwords, patches, serial numbers, registration codes, key generator, pirate key, keymaker or keygen for DOSBox Portable license key is illegal and prevent future development of DOSBox Portable. Download links are directly from our mirrors or publisher's website, DOSBox Portable torrent or shared files from free file sharing and free upload services, including Rapidshare, MegaUpload, YouSendIt, SendSpace, DepositFiles, DivShare, HellShare, HotFile, FileServe or MediaFire, are not used.