Karaoke Builder
Software to add images, special effects, and otherwise customise karaoke CD+G discs.
http://www.karaokebuilder.com/

Airwer Ltd.
Makers of Karaoke Song List Creator software.
http://www.airwer.com/

T.R. Enterprises LLC
Music Book Deluxe is a program designed to create and maintain karaoke song books.
http://www.musicbookdeluxe.com/

DJ Intelligence
Hosted tools for disc jockey websites. Music library search and request, availability checking and event reservation, interactive event planning, contract designer and printer, and an instant quote generator.
http://www.djintelligence.com/

WithTLC
Makers of Karaoke Information Search System (KISS) software. Search for available karaoke tracks, create customized database of discs and build songbooks. Ideal for Karaoke retailers, KJ's and enthusiasts. Large database with subscription service for updates.
http://www.karaokekiss.com

PCDJ
Features software and hardware for professional DJs.
http://www.pcdj.com

Micro Technology Unlimited (MTU)
Developer and reseller of karaoke software for copying karaoke, computerized KJ/DJ/VJ show hosting, key/pitch changing, and vocal elimination/reduction.
http://mtu.com/

Tunchy
Free full featured real-time MP3 mixer for DJs.
http://www.freewebs.com/martinrd/tunchy/index.html

TriceraSoft
Karaoke software for PC. Play CD+Gs and MP3+Gs, extract to KMF and MP3+G, show hosting, format conversion, collection cataloging.
http://www.tricerasoft.com/

Mix This DJs
DJ Calendar business software for DJs. Book club and mobile DJ shows and create custom forms and contracts.
http://www.djcalendar.com/

Ots Corporation
Developers of OtsJuke automatic mixing software for Windows, for use by DJs, radio stations and music enthusiasts.
http://www.otsjuke.com/

DEL MP3 Karaoke
Features Windows software to make own karaoke from music files format such as MP3, MID, and KAR.
http://www.delmp3karaoke.com/

KarAll
Features a multimedia midi karaoke MP3 player to transform computers into music machines.
http://www.karmidi.com

KaraokeKanta
Features a Karaoke system created for the PC to allow singing with friends and family.
http://www.karaokekanta.net/

WinKaraoke
Home of WinKaraoke Player and Creator, MIDI karaoke software for Windows 95/98.
http://www.francisli.com/wink/

YOWstar
Features real-time Quicktime DJ application with 4 interactive modules of media and a interface that lets one DJ with a computer.
http://www.yowstar.com

Midi Karaoke Software
Various tools that allow one to convert, compose, edit and split midi-karaoke files. English and Italian.
http://www.basi-karaoke.com/