OrganAssist is a free program providing a simple way of recording MIDI and editing music played on classical (church) organs.  OrganAssist works with both digital organs and pipe organs equipped with a MIDI interface.

OrganAssist is the only program that enables the playback of all recordings on ANY organ complete with all registration and expression. This is limited only by the capabilities of the instrument being used.

You can see a series of videos about using OrganAssist on the Videos Page

Public Beta Test of OrganAssist 2.8 NOW AVAILABLE for Apple MacOS and Windows

Visit the Beta Test page for further information.

OrganAssist 2.8 has specific support for the following manufacturers:

Classic Organ Works
Hauptwerk 4.2 (with over 30 organs supplied already configured)
Johannus / Makin – pre 2000
Johannus / Makin – MIDI Programmable
Solid State – circa 2000
Solid State – circa 2010

There is limited support for Allen instruments – please refer to the User Manual
In addition, there is an option called “Generic Organ” which works with some other systems.  I believe this includes Ahlborn, Emminent, Gem, Phoenix and others.

I am always happy to add support for other manufacturers if you contact me with the details.

Record entire services with a single click


Create play lists – change the number of verses


Edit pieces including registration


Translate pieces for many other organs