# Upgrade PDF Converter design elements in a custom application

Instructions for copying/updating SWING PDF Converter's design elements in a custom application are available on this page:

{% content-ref url="../../for-developers/enabling-your-applications" %}
[enabling-your-applications](https://docs.swingsoftware.com/pdf-converter-for-notes/for-developers/enabling-your-applications)
{% endcontent-ref %}