VOCALOID3™ Editor
VOCALOID3 Editor Ver.3.2.1.0 Updater
Release Note
Supports loading of VOCALOID4 VSQX files only General improvements to stability
WindowsOS File Information How To Install Download 
Released: Dec.19.2014
File Name : V3E_3_2_1_Update.zip
File Size : 56.4 MB
Publisher : Yamaha CorporationOpen the zip file that was downloaded, and run the "setup.exe" file.
(It is impossible to run from e.g., USB-memory. Please copy to local computer and run on it.)Download