Download MIDI & MP3 Editing Programs

NOTE: These are 3rd party programs and subject to change, including availability, addition of pricing for previously free programs and compatibility with OS systems. The user accepts full responsibility for downloading and using the programs and apps made available on this page. Hit Trax will not accept liability or responsibility for any issues caused by downloading, installing or using the programs/apps on this page. Therefore, you should only download and use the programs/apps if you are prepared to accept these conditions.

Audacity Free Download

Download Audacity Free Transpose MP3 and WAV Files with Free Audacity. Download Audacity FREE from Hit Trax. MAC & PC versions and 'How to Guide'. Audacity records live audio through a microphone or mixer, cassette tapes, records, or mini discs. With some sound cards, Audacity can also capture streaming audio. Import sound files, edit them, and combine them with other files or new recordings. Export your recordings in many different file formats, including multiple files.


  • Record Audio Files and save to MP3, WAV and other audio formats
  • Transpose MP3 and WAV Files
  • Fade in's Fade out's Normalize and more editing functions
  • Cut/Copy/Paste
  • MAC and PC versions

Download Audacity Audio Editor for MAC
Download Audacity Audio Editor for PC
How to Transpose MP3 & WAV Files Guide

Free MIDI Notation for Hit Trax

MP3 Transposer by Hit Trax
Download MidiNotate. Free MIDI File editor for PC specially created for Hit Trax. MIDI Notate for Hit Trax is basic and so easy to customize your MIDI File backing tracks.


  • Change key (pitch) and tempo (speed)
  • Mute instruments and adjust overall volume
  • Print sheet music
  • Instruction sheet included with download

Download Free MIDI Notation Editor

Free MIDI File Format Converter for PC & MAC

Free MIDI File Format Converter for PC & MAC
Download Free MIDI File Format Converter changes merged and split MIDI Files to the format of your choice. Note, MAC version may require a fee after trial. Convert individual MIDI Files or convert entire directories and view individual MIDI tracks in your sequencer. This is very useful if you have a sequencing program that does not have a de-mix or split tracks function.

Download MIDI Format Converter for PC
Download MIDI Format Converter for MAC

MP3 Transposer by Hit Trax

MP3 Transposer by Hit Trax

UPDATE Version default saves to 320 kbps (highest quality MP3)

MP3 Transposer, time shifter, tempo changer & EQ program that really works. Easy to use, this program edits then saves your MP3 backing tracks to the highest quality 320 kbps CBR. Best of all, we've priced this program so everyone can afford it. If you use MP3 backing tracks - then MP3 Transposer by Hit Trax is a must have program. Updates are FREE to registered users.

Download MP3 Transposer by Hit Trax

Tutorial - How to Embed Lyrics in a MIDI File

... using Cakewalk or Sonar

A tutorial on adding a melody guide and embed lyrics in a MIDI File. Most Hit Trax MIDI Files already have embedded lyrics that scroll on a screen. Download the tutorial and see how it's done.

Download Embed Lyrics in a MIDI File Tutorial


Merish and OkyWeb MIDI File Backing Track layers


The 'set up guides' have all the information you need to install software and update your device firmware. We highly recommend printing the set up guide and reading through carefully before updating.

Image Software Firmware Setup Guide Manual Videos

Merish 4 downloads

Merish 4

PC Merish 4 PDF PDF Learn
Merish 4

Merish 3 downloads

Merish 3

PC / MAC Merish 3 PDF PDF Learn
Merish 3

Merish 2 downloads

Merish 2

PC / MAC Merish 2 PDF PDF Learn
Merish 2

Download Merish PLUS Firmware Update

Merish Plus

PC / MAC Merish Plus PDF PDF Learn
Merish Plus

Okyweb 3 Downloads

Okyweb 3

PC Okyweb 3 PDF PDF N/A

Okyweb 2 Downloads

Okyweb 2

PC Okyweb 2 PDF ZIP N/A

Okyweb 1 Downloads

Okyweb 1