You can purchase the cross grade edition from the previous version of the VOCALOID Editor.
There is no free update. The products below are eligible for cross grade. A serial code of the eligible product is required for the cross grade.

The following items are subject to upgrade:
- VOCALOID3 Editor (SE)
- VOCALOID4 Editor
- VOCALOID Editor for Cubase (NEO)
- VOCALOID4 Editor for Cubase
- VOCALOID5 STANDARD
- VOCALOID5 PREMIUM
- VOCALOID6 Editor

Note: If you have purchased an upgraded version of VOCALOID4, VOCALOID5 STANDARD, or VOCALOID5 PREMIUM in the past, please have the serial code you were given when upgrading ready.