Download

Latest Version 5.0.1 is released on March 22, 2025.
Release Notes

For Windows, download from below.
MuseScore 3 compliant.
JapoScore Version 5.0.1 for Windows (36172 ダウンロード)

For Mac OSX, download from below.
MuseScore 3 compliant.
JapoScore Version 5.0.1 for Mac (23310 ダウンロード)

For Mac OSX (macOS 10.13.6), download from below. JapoScoreV3.9.12　and later versions cannot run on macOS 10.13.6 (Sorry!)。