# Advanced Annotation Customization

**URL:** <https://pdfjs.community/t/advanced-annotation-customization/199>\
**Category:** Technical Support\
**Tags:** pdfjs-express\
**Created:** [August 17, 2020, 2:08pm UTC](https://pdfjs.community/t/advanced-annotation-customization/199 "2020-08-17T14:08:07Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![Logan](https://yyz1.discourse-cdn.com/flex031/user_avatar/pdfjs.community/logan/32/13_2.png) [@Logan](https://pdfjs.community/u/Logan)\
**Post date:** [August 17, 2020, 3:23pm UTC](https://pdfjs.community/t/advanced-annotation-customization/199/2 "2020-08-17T15:23:04Z")

</div>

Hi!

Yes, you can. Express and PDFTron share a lot of the same APIs, and even use the exact same UI.

If you run into any issues, feel free to let us know.

Thanks,  
Logan

---

_[View the full topic](https://pdfjs.community/t/advanced-annotation-customization/199)._