IBM PC & DOS compatibles /

PCem Active

A low-level emulator of specific PC motherboards and graphics cards from the IBM PC to the Pentium era. It is the project 86Box was forked from.

Screenshot of PCem
IAmJefferson · GPL-2.0-or-later · source

Facts

Runs on
Windows, Linux
License
Open source (GPL-2.0)
Accuracy
High
System ROMs
You supply your own
Mobile
None (no official phone or tablet version)
Models
IBM PC 5150, PC/XT, PC/AT, Tandy 1000, 386/486 clones, Pentium-era PCs
Opens
.img .iso .vhd
Written in
C
Authors
Sarah Walker, PCem contributors
Used by
86Box
Last checked
Oct 2026

Features

  • Not listed:Save states
  • Not listed:Rewind
  • Not listed:Fast-forward
  • Not listed:Run-ahead
  • Not listed:Online multiplayer
  • Not listed:CRT shaders
  • Not listed:A/V recording
  • Not listed:Cheats
  • Not listed:Achievements
  • Not listed:Themes

Input

  • HasGamepad
  • Not listed:Touch controls
  • Not listed:Light gun
  • Not listed:Mouse
  • Not listed:Positional key mapping
  • Not listed:Symbolic key mapping
  • Not listed:On-screen keyboard
  • Not listed:Native keyboard

Emulated hardware

  • HasHard disk
  • HasMIDI
  • Not listed:Printer
  • HasNetworking
  • Not listed:Modem
  • Not listed:RAM expansion
  • Not listed:Accelerator cards

Features not listed may still exist. Edit this entry if something is missing or wrong.