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:
- needs only 128 bytes (upper) DOS memory (Jemm386)
- needs very little extended memory
- is faster
- works with MS-DOS, FreeDOS and DR-DOS
- will use features implemented on later CPUs to further increase speed
- unlike FreeDOS Emm386 Jemm has full VDS support
- both Jemm386 and JemmEx can be loaded and unloaded from the command line
- with its FASTBOOT option one can shorten the reboot time to just a few seconds
- offers a 32-bit protected-mode API and allows to install plug-ins (JLMs [Jemm Loadable Module])
Downloads
| Jemm v5.78 | 07/15/2012 | binaries | source | changelog |
List of all versions available for download
HimemX
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.