# How can we download manual version of PDF JS EXPRESS 7.3.3?

**URL:** <https://pdfjs.community/t/how-can-we-download-manual-version-of-pdf-js-express-7-3-3/3050>\
**Category:** Technical Support\
**Created:** [January 3, 2024, 4:06pm UTC](https://pdfjs.community/t/how-can-we-download-manual-version-of-pdf-js-express-7-3-3/3050 "2024-01-03T16:06:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![navdeep.singh](https://avatars.discourse-cdn.com/v4/letter/n/ebca7d/32.png) [@navdeep.singh](https://pdfjs.community/u/navdeep.singh)\
**Post date:** [January 3, 2024, 4:06pm UTC](https://pdfjs.community/t/how-can-we-download-manual-version-of-pdf-js-express-7-3-3/3050/1 "2024-01-03T16:06:46Z")

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How can we download manual JS version of PDF JS EXPRESS i.e. 7.3.3? Can you please share link?

**Which product are you using?**

**PDF.js Express Version**

**Detailed description of issue**  
{Description here}

**Expected behaviour**  
{Provide a screenshot or description of the expected behaviour}

**Does your issue happen with every document, or just one?**  
{Answer here}

**Link to document**  
{Provide a link to the document in question if possible}

**Code snippet**  
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**Author:** ![kkim](https://avatars.discourse-cdn.com/v4/letter/k/3ab097/32.png) [@kkim](https://pdfjs.community/u/kkim)\
**Post date:** [January 3, 2024, 8:42pm UTC](https://pdfjs.community/t/how-can-we-download-manual-version-of-pdf-js-express-7-3-3/3050/2 "2024-01-03T20:42:35Z")

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Hi there,

We do not recommend you use an older version of pdf.js express, however if you need to get the lib files, you can install it via npm:

> **[@pdftron/pdfjs-express](https://www.npmjs.com/package/@pdftron/pdfjs-express?activeTab=versions)**
>
> \[PDFJS Express\](https://pdfjs.express) is a powerful JavaScript-based PDF Library that wraps \[PDF.js\](https://mozilla.github.io/pdf.js/). It provides a slick out-of-the-box responsive UI that interacts with the core library to view, annotate and...

And then copy the static files over as shown in this guide:

> **[Integrate React & JavaScript PDF Viewer | PDF.js Express Viewer SDK](https://pdfjs.express/documentation/get-started-viewer/react#2.-copy-static-assets)**

Best regards,  
Kevin Kim