IA-32 Emulation Project(x86) written in C++, that runs on most popular platforms. It includes emulation of the Intel x86 CPU, common I/O devices, and a custom BIOS. Currently, Bochs can be compiled to emulate a 386, 486, Pentium, Pentium Pro or AMD64 CPU
a Linux-like environment for Windows. A way to run native linux apps on Windows and make way to magically make native Windows apps aware of UNIX ® functionality after a rebuild.
(because old games never die), uses SDL to emulate a 386, an S3/Trio video even Tandy, a Sound Blaster Pro, the PC speaker, Tandy 3-sound, CMS/GameBlaster, Disney Sound Source, and MIDI under DOS
a simple and failsafe way to create complete virtual machines for VMware Player on the web. Install any Windows, Linux, BSD or Solaris, and test live-CDs in a safe environment.
by Marat Fayzullin. Covers so-called "interpreting" emulators, as opposed to "compiling" ones. It also covers a few common technical questions people ask about writing emulators. It also provides you with "blueprints" for emulator internals which you can follow in some degree.
Learn how you can use Virtual Server 2005 R2, now available as a free download, to increase hardware utilization and enable faster deployments of new servers.