Use APKPure App
Get Easy PKI Free old version APK for Android
Do you need a certificate for the VPN or for other purpose?
Do you need a certificate for the VPN or for other purpose?
Here you will find a easy way to create and to export X509v3 certificates.
* Export in pkcs12/pem/der formats
* Certificates Backup/restore
This is the free version, if you don't want see the ads you can buy the paid version.