# Highlight Text is not working

**URL:** <https://pdfjs.community/t/highlight-text-is-not-working/1489>\
**Category:** Technical Support\
**Tags:** pdfjs-express\
**Created:** [March 21, 2022, 6:05am UTC](https://pdfjs.community/t/highlight-text-is-not-working/1489 "2022-03-21T06:05:50Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![system](https://canada1.discourse-cdn.com/flex031/uploads/pdfjscommunity/original/1X/ffbcd25c7d423db8d5acd5db201c272f4db306dd.png) [@system](https://pdfjs.community/u/system)\
**Post date:** [March 21, 2022, 6:05am UTC](https://pdfjs.community/t/highlight-text-is-not-working/1489/3 "2022-03-21T06:05:55Z")

</div>

**Hello, I’m Ron, an automated tech support bot 🤖**

While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:

Guides:
- [Set up server for real-time collaboration](https://pdfjs.express/documentation/collaboration/realtime-collaboration-server)
- [Set up real-time collaboration](https://pdfjs.express/documentation/collaboration/setup)
- [PDF.js Express Viewer Overview - What is PDF.js Express Viewer?](https://pdfjs.express/documentation/get-started-viewer#what-is-pdf.js-express-viewer?)

APIs:
- [PDF.js Express Utilities](https://pdfjs.express/api/utils/index.html#__anchor)
- [Core](https://pdfjs.express/api/Core.html#__anchor)
- [ExpressUtils(optionsopt) - # async set() → {Promise.}](https://pdfjs.express/api/utils/ExpressUtils.html#set__anchor)

Forums:
- [Download Button is not working](https://pdfjs.community/t/download-button-is-not-working/1366/1)
- [I have license, but still show watermark](https://pdfjs.community/t/i-have-license-but-still-show-watermark/1078/6)
- [License key for viewer is not working in an ionic app](https://pdfjs.community/t/license-key-for-viewer-is-not-working-in-an-ionic-app/1436/1)

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_[View the full topic](https://pdfjs.community/t/highlight-text-is-not-working/1489)._