JPKI利用者ソフト is a user client software developed by 地方公共団体情報システム機構 (J-LIS) for Android devices. It is a utility and tools program that allows users to issue, use, and verify electronic certificates that are mounted on the My number card.

With this software, users can easily view the contents of their electronic certificates, including the signature for electronic certificate and the user certificate for the electronic certificate. It provides a convenient way to check the validity of the certificates, ensuring that they are up to date and reliable.

JPKI利用者ソフト is a free program available for Android users. It offers a simple and user-friendly interface, making it accessible to a wide range of users. Whether you need to access your electronic certificates or verify their validity, this software provides the necessary tools to do so efficiently.