Yamaha Utility Programs

Traditionally, most of the utility programs used originated from talented PSR keyboard owners as illustrated by the various tabs in this section. Yamaha provides several utilities that owners will find very useful.

Yamaha Firmware Upgrades

The Firmware Updater lets you upgrade the operating system (OS) of the instrument with firmware versions earlier than the indicated version.

Tyros Models PSR-S Models

Tyros5 Firmware Updater V1,13 (Dec 2016)

Tyros4 Firmware Updater V1.10 (Jan 2012)

Tyros3 Firmware Updater V1.20 (Feb 2010)

Tyros2 Firmware Updater V1.31 (Jan 2008)

OS upgrade via USB V1.40 (Sep 2007)

PSR-S970 Firmware Updater V1.06 (Oct 2016)

PSR-S770 Firmware Updater V1.06 (Oct 2016)

PSR-S670 Firmware Updater V1.03 (Mar 2016)

PSR-S950 Firmware Updater V1.04 (May 2013)

PSR-S750 Firmware Updater V1.03 (May 2013)

PSR-S910 Firmware Updater V1.03 (Jul 2012)

PSR-S710 Firmware Updater V1.01 (May 2010)

PSR-S900 Firmware Updater V1.03 (Jan 2011)

PSR-S700 Firmware Updater V1.03 (Jan 2011)

Yamaha Expansion Manager

Yamaha Expansion Manager is a free PC/Mac desktop application that enables users to install and manage Expansion Packs as well as transfer via USB Flash Memory to PSR-S970/S770/S670/A3000 and Tyros5 (transfer wirelessly).


MEGAEnhancer V1.4.0 is a software program that converts XG/GM song data (Standard MIDI File) to song data specially enhanced to be played back using an instrument or tone generator containing MegaVoices. With the use of the sophisticated MegaVoices, MEGAEnhancer automatically makes conventional song files with guitar, bass parts sound etc. much more realistic and authentic. The converted song data can be used only on the model which you selected before converting. (Windows XP, Windows Vista, Windows 7 64bit, Windows 7, Windows 8 64bit, Windows 8, Windows 8.1, Windows 8.1 64bit)

Earlier Utilities

  • Tyros3 FileConverter V1.0.0 - This application is for users of the Tyros2, and converts Registration Memory, Song, Style(including OTS), Multi Pad, Custom Voice, and Custom Voice Library created on the Tyros2 for use with the Tyros3/Tyros4.
  • Tyros2 FileConverter V1.1.1 - This application is for files created on the PSR-9000/9000Pro and TYROS. Please install this version of the Tyros2 File Converter to convert files created on these models into Tyros2 format first. The Tyros3 File Converter can then be used to convert these files for use with Tyros3/Tyros4.

This page updated on August 27, 2017.