# How to merge form input field values into a PDF for download?

**URL:** https://pdfjs.community/t/how-to-merge-form-input-field-values-into-a-pdf-for-download/1429
**Category:** Technical Support
**Created:** [March 1, 2022, 11:00pm UTC](https://pdfjs.community/t/how-to-merge-form-input-field-values-into-a-pdf-for-download/1429 "2022-03-01T23:00:57Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![system](https://canada1.discourse-cdn.com/flex031/uploads/pdfjscommunity/original/1X/ffbcd25c7d423db8d5acd5db201c272f4db306dd.png) [@system](https://pdfjs.community/u/system)
#### Post date: [March 1, 2022, 11:01pm UTC](https://pdfjs.community/t/how-to-merge-form-input-field-values-into-a-pdf-for-download/1429/3 "2022-03-01T23:01:03Z")

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**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 XFDF using the Express REST API - Body params](https://pdfjs.express/documentation/utils/set#body-params)
- [Migrating from PDF.js Express to PDFTron - 4. Updating merge and extraction code](https://pdfjs.express/documentation/learn-more/pdfjs-express-to-pdftron.8#4.-updating-merge-and-extraction-code)
- [Flatten Annotations](https://pdfjs.express/documentation/advanced/flatten-annotations)

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

Forums:
- [How to merge signature annotation with PDF document](https://pdfjs.community/t/how-to-merge-signature-annotation-with-pdf-document/558/1)
- [Load document by Url and save with watermark and html](https://pdfjs.community/t/load-document-by-url-and-save-with-watermark-and-html/502/1)
- [Do annotations from setCustomDrawHandler make it to the downloadable file?](https://pdfjs.community/t/do-annotations-from-setcustomdrawhandler-make-it-to-the-downloadable-file/927/1)

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