Can I remove pdfjs.express watermark from viewer?

[user1]

Hi,
Is this possible to remove pdfjs.express remove from viewer?
screenshot Screenshot by Lightshot

[system]

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:

• Adding your license key - PDF.js Express Plus License Keys
• Migrating from PDF.js Express to PDFTron - 3. Remove PDF.js Express Modules
• Best practices for PDF.js Express - Preload the Web Viewer

APIs:

• ExpressUtils(optionsopt) - # async watermark(options) → {Promise.}
• Core.DocumentViewer - refreshAll()
• PDF.js Express Utilities

Forums:

• We still receive the pdfjs.express watermark after applying activated key
• PDFJS.Express watermark appearing for some production users
• Is it possible to apply css style to annotations?

[Logan]

Hi there,

To remove the watermark you must provide a valid license key. If you are using PDF.js Express Plus, you can purchase a license key here. If you are using PDF.js Express Viewer, you can get a free license key on the profile page.

Note that even with a license key, the watermark will still be displayed on localhost.

Thanks!
Logan

[Steven]

I am using PDF.js Express Plus Licenses and it still display the watermark.

This was working before and suddenly the watermark appears again for some reason. similar issue reported here as well I have license, but still show watermark - #4 by Steven