86Box v5.2 is released. 86Box is a low level x86 emulator that runs older operating systems and software designed for IBM PC systems and compatibles from 1981 through fairly recent system designs based on the PCI bus.

86Box Features:
Easy to use interface inspired by mainstream hypervisor software
Low level emulation of 8086-based processors up to the Pentium with focus on accuracy
Great range of customizability of virtual machines
Many available systems, such as the very first IBM PC 5150 from 1981, or the more obscure IBM PS/2 line of systems based on the Micro Channel Architecture
Lots of supported peripherals including video adapters, sound cards, network adapters, hard disk controllers, and SCSI adapters
MIDI output to Windows built-in MIDI support, FluidSynth, or emulated Roland synthesizers
Supports running MS-DOS, older Windows versions, OS/2, many Linux distributions, or vintage systems such as BeOS or NEXTSTEP, and applications for these systems

86Box changelog:
Add the Packard Bell Tacoma, the MSI MS-6119 and the Viglen Vig69M ROMs! by @Verloren50000 in #6157
Remove x86 and ARM32 support by @starfrost013 in #6164
Clean up some remaining 32bit stuff by @starfrost013 in #6167
Add the Yamaha YMF-701 (OPL3-SA) audio controller by @win2kgamer in #6168
S3 928 and icd2061 mode rework (September 15th, 2025) by @TC1995 in #6171
Fixes for ARM64 NDR by @Cacodemon345 in #6172
Add BIOS selector and the latest BIOS revision to the Micronics M7S-Hi ROM by @Verloren50000 in #6173
Force all processed screenshots to be opaque by @Cacodemon345 in #6179
Save processed screenshots without an alpha channel by @Cacodemon345 in #6182
Revert recent ARM64 changes by @Cacodemon345 in #6184
Restore earlier OPL4 identification method by @Cacodemon345 in #6185
Actually fix OPL4 ID readbacks by @Cacodemon345 in #6186
Software renderer no longer uses QRasterWindow by @Cacodemon345 in #6188
Machine Changes (September 19) by @MaxwellS04 in #6189
A small machine table fix (September 19) by @MaxwellS04 in #6190
Introduce plat_file_check and use it for ROM existence checking by @Cacodemon345 in #6191
Bump GLSL version of default shaders to 1.50 by @Cacodemon345 in #6196
Correct CS4231 indirect register 23 behavior by @win2kgamer in #6195
Always use desktop OpenGL implementations by @Cacodemon345 in #6199
Add the Yamaha YMF-71x (OPL3-SA2/3) audio controllers by @win2kgamer in #6200
Header cleanups (1/2) by @jriwanek in #6202
SVGA: Fix overflow crashes in certain cases by @Cacodemon345 in #6203
Clear screen to black on software renderer after it starts by @Cacodemon345 in #6204
YMF71x: Minor fixes by @win2kgamer in #6206
BUGFIX: MIDI In causes VM hang when sysex message received. by @nstarke in #6207
VFIO - Virtual Function I/O by @jriwanek in #6210
Github Actions improvements and CodeQL fixes by @jriwanek in #6211
Add integer casting macros by @richardg867 in #6192
Floppy disks sound emulation prototype for reviewing by @Domppari in #6166
Remove other remnants of OpenGL ES support by @Cacodemon345 in #6213
Force AlphaBuffer to be 0 by @Cacodemon345 in #6217
AdLib Gold changes of the day (September 23rd, 2025) by @TC1995 in #6218
Set up default surface formats before QApplication creation by @Cacodemon345 in #6221
Manager: Indicate Voodoo SLI in the details pane by @lemondrops in #6223
Add BIOS selector and the mid-1999 BIOS to the ABit AB-LX6 by @Verloren50000 in #6224
Some fixes for the AdLib Gold of the day (September 26th, 2025) by @TC1995 in #6227
Bump SonarSource/sonarqube-scan-action from 5 to 6 in /.github/workflows by @dependabot[bot] in #6225
Fixes #6220 floppy disk issues with OS/2 and NT 3.1 systems by @Domppari in #6232
Change window resizing logic when using 4:3 aspect ratio by @andresdelcampo in #6233
Implement YUV aperture on Mach64 VT2 by @Cacodemon345 in #6234
Add the BCM FR510 (Packard Bell/NEC OEM) ROM + update by @Verloren50000 in #6231
Add MSI name for Gateway Lucas by @MaxwellS04 in #6235
Slightly name correction to Vectra VL 5 + added codename by @MaxwellS04 in #6237
Fix remember size and position regression in which vertical size could grow when reopening the VM by @andresdelcampo in #6239
S3 ViRGE: Fix sign position of DDA accumulator registers by @Cacodemon345 in #6241
S3 ViRGE: Move sign bit 1 bit further to the right for K2 scaler registers by @Cacodemon345 in #6243
Implement the VLSI SuperCore/Wildcat chipsets by @win2kgamer in #6247
Fix warnings in vl82c59x.c and m_at_socket4_5.c by @win2kgamer in #6249
Align array entries in machine table and format machines by @jriwanek in #6254
Add two respectively BIOSes for GA-5AX and GA-686BX by @MaxwellS04 in #6256
Fix BIOS loading address of IBM PS/2 ESDI adapter by @WNT50 in #6262
Configurable FDD sound emulation timings by @Domppari in #6263
Implement Force 4:3 option for resizable windows with fullscreen behaviour by @Cacodemon345 in #6264
Add ability to search for machines in machine settings by @Cacodemon345 in #6268
Use the correct onboard ViRGE device for the TC430HX by @win2kgamer in #6269
Qt: revert native window behaviour for Windows by @Cacodemon345 in #6271
Win32: Misc. performance improvements by @Cacodemon345 in #6273
Black screen fixes by @Cacodemon345 in #6274
Header cleanups (2/2) by @jriwanek in #6275
Run as many frames as possible without "pinging" the host timers by @Cacodemon345 in #6278
Update Language Module: Simp-Chinese and Trad-Chinese by @sasamiya-bios in #6279
Update Language Module: Simp-Chinese and Trad-Chinese by @sasamiya-bios in #6280
Mark stack-related functions in x86seg inline by @Cacodemon345 in #6281
Add the Sony Vaio PCV-130/150 by @win2kgamer in #6282
Add the MSI MS-6147 Machine by @Verloren50000 in #6270
Some modifications for Multitech machines by @bozoscum in #6258
A little more progress towards dual gameport support by @jriwanek in #6284
Added HDD model tag capability and extra MS-6119 BIOS by @mw308 in #6287
Rename "Sony Vaio PCV-90" to "Sony Vaio PCV-70/90/100/120" by @Verloren50000 in #6286
More Joystick/gameport related changes by @jriwanek in #6285
Provide AC97 codec for MSI MS-6147 by @Cacodemon345 in #6292
Few BIOS changes (October 7) by @MaxwellS04 in #6291
Add ATi WinCharger (ATi Mach64CT) emulation by @Cacodemon345 in #6293
Mach64 changes of the day (October 7th, 2025) by @TC1995 in #6295
Update machine_table.c by @MattBytesRetro in #6296
Gamma correction support for Mach64VT2 by @Cacodemon345 in #6294
Add more hard disks by @mw308 in #6290
Add ATi Mach64 VT emulation by @Cacodemon345 in #6300
Add some CD drives by @mw308 in #6299
more Multitech PC-500/500+ modifies by @bozoscum in #6298
Add Intel Advanced/MA (Monaco) machine by @Cacodemon345 in #6297
Correct the internal name of on-board ATI Mach64CT device by @Cacodemon345 in #6301
Resize renderer view back on Windows on language selection changes by @Cacodemon345 in #6302
Add Abit AH4T by @mw308 in #6304
Correct cases for Intel Advanced/MA ROMs by @Cacodemon345 in #6303
Use correct BIOSes for Intel Advanced/MA (Monaco) by @Cacodemon345 in #6306
Attempt to fix black screen on NVIDIA by @Cacodemon345 in #6307
Remove some flags by @Cacodemon345 in #6308
Memory detection fixes for IBM PS/2 machines by @WNT50 in #6309
Try to reduce hacks by @Cacodemon345 in #6313
Add the IBM PC 330/350 type 65x6. by @toggo9 in #6315
Add two OEM BIOSes to 2 Intel machines + two...

Download: 86Box v5.2
Source: Here