About Jemm

Jemm is an Expanded Memory Manager for DOS, based on the source of FreeDOS EMM386. It comes in 2 versions: Jemm386, which requires an XMM (HimemX, for example) being loaded first, and JemmEx, which already has the XMM included.
Jemm has several advantages compared to FreeDOS and/or MS-DOS EMM386:
For more details read readme.txt.


Jemm v5.78 07/15/2012 binaries source changelog

List of all versions available for download


About HimemX

This is an extended version of FreeDOS Himem, which has several bugs fixed and there are also some optimizations implemented.
For more details read readme.txt.


HimemX v3.32 binary + source
HimemX v3.34 (experimental) binary + source more sophisticated usage of Int 15h, ax=e820h ( by Rod Pemperton )