SysEx Librarian for Mac

Used SysEx Librarian for Mac?

SysEx Librarian Analysis

AI Assisted Content · June 11, 2026

Not written by CNET Staff.

SysEx Librarian is a free multimedia application designed for Mac users, specializing in the management and organization of System Exclusive (SysEx) data for MIDI devices. This software allows users to easily send, receive, and store SysEx messages, making it a valuable tool for musicians and sound designers who work with MIDI equipment. Its user-friendly interface simplifies the process of handling complex MIDI data, providing a straightforward way to interact with various synthesizers and sound modules.

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The application supports multiple MIDI devices and offers features such as batch processing of SysEx files, the ability to create and manage libraries of sounds, and real-time monitoring of MIDI data. With its focus on efficiency and ease of use, SysEx Librarian streamlines the workflow of managing MIDI data, ensuring that users can quickly access and manipulate their sound settings. This makes it an essential utility for anyone involved in MIDI production.

SysEx Librarian for Mac

Used SysEx Librarian for Mac?

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Full Specifications

GENERAL

Release: August 21, 2014

Latest update: June 11, 2026

Version: 1.3.1

OPERATING SYSTEMS

Platform: Mac

Operating System

OS X 10.8
Mac OS X
Mac OS X 10.7
OS X 10.9

Additional Requirements: MIDI hardware interface with OS X driver

POPULARITY

Total Downloads: 5,498

Downloads Last Week: 2

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Last Updated

User Reviews

4.4/5

7 User Votes

Fabulous!
VersionTrackerUserOpinionAugust 23, 2004
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This review was originally posted on VersionTracker.com.<br />This is a great app! Simple, easy to use, straightforward, and it does what it's supposed to do. I use it to upload my archived sounds to my Korg Prophecy, and it works like a charm. Stable and reliable. Thanks for making it free!
LpeepsApril 4, 2003
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This review was originally posted on VersionTracker.com.<br />Great application! It's quick and simple. I keep it open on my desktop while I design new sounds with my favorite synths. Now I catalog
mcaswellMarch 23, 2003
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This review was originally posted on VersionTracker.com.<br />Works great! Many thanks for making it free too!
VersionTrackerUserOpinionDecember 29, 2002
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This review was originally posted on VersionTracker.com.<br />Why can't you edit or create SysEx data!?
peterdeepNovember 15, 2002
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This review was originally posted on VersionTracker.com.<br />Works perfectly for me. Thank you!
peterdeepNovember 15, 2002
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This review was originally posted on VersionTracker.com.<br />Works perfectly for me! Thank you.
znapPeAugust 4, 2002
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This review was originally posted on VersionTracker.com.<br />I've taken back my earlier rating and comments, due to that the driver from Edirol was/is buggy.. Through high quality assistance from "Snoize", (-The author,)

Developer’s Description

Sends & receives SysEx data from MIDI devices.

SysEx Librarian is a utility for Mac OS X which lets you communicate with MIDI devices using System Exclusive messages, also known as SysEx. The most common use is to backup patch data from synthesizers, although there are other uses (such as sending firmware updates).

SysEx Librarian makes it easy to keep a library of the SysEx files you use most often, and to record new SysEx files.