: Allows users to create custom voices and drum sets using .WAV or .AIF files.

Yamaha Expansion Manager v2.8.1 is provided "as is" without warranty of any kind. For support, please visit the Yamaha website or contact a local Yamaha authorized service center.

is a free desktop utility for Windows that allows owners of Yamaha digital keyboards to manage and install expansion packs . This specific version is a critical update for users of Windows 10 and 8.1, as later versions of the software (v2.10.0+) have dropped support for Windows 8.1. Core Functionality

Always download packs specifically labeled "for YEM v2.8.1 or later." Newer packs using v3.0’s 24-bit sample features may not load correctly.