About Formstack Documents

Formstack is an online service that automates your document creation process. Easily create customized PDF and Word documents for contracts, applications, government forms, and more. Gone are the days where you have to fill out the same document over and over again! Simply connect WebMerge with your favorite online form tool, CRM, sales management system, or any other web service that can send your data to Formstack, and you’re ready to go! We can automatically send these documents to your email, to online storage services like Box or Google Drive, as well as send them off for e-signature with services like DocuSign and EchoSign.

Read more about Formstack Documents at http://formstack.com/

What is PDF.co?

PDF.co is the secure and scalable data extraction API service with a full set of PDF tools included.


  • Equipped with an AI-operated data extraction system that can easily reap the content of PDFs and other complex documents such as scanned invoices and receipts, thereby significantly shrinking data processing costs.
  • Identifies and analyzes contents of intricate documents such as tables, graphs, forms, etc. through a customizable Documents Parser.
  • Generating editable PDFs is easier and fuss-free, so are doing alterations to the doc or file such as integrating or deleting images, texts, and separate PDF documents.
  • Fully stacked with PDF editing instruments that make sensitive tasks such as adding, deleting, dividing, and consolidating PDF pages, as well as converting files from PDF to other formats and vice versa easier than ever.
  • Enterprise clients can easily access vital API logs along with its audit and review records.
  • Enterprise clients have the convenience to switch back and forth from an online to an offline version of the application.


  • All documents and files processed by PDF.co are encrypted at rest using AES 256-bit encryption;
  • PDF.co relies on TLS and SSL to transmit data and files (the same security protocols that are used by banks)
  • Runs on award-winning secure certified Amazon AWS infrastructure: https://pdf.co/security

Formstack Documents and PDF.co integration

To start, please use the button below:

Setup Formstack Documents+PDF.co