PDF actions for your Zapier workflows

Reliable, fast, and secure PDF tools built for businesses and power users, fully integrated with Zapier.

The Building Blocks

A growing collection of Zapier actions you can integrate to your workflow in minutes.

Merge documents
Combine multiple PDF documents into a single PDF document. More.
Add text watermark
Add a text watermark to a PDF document. Choose one of many watermark templates. More.
Add image watermark
Add an image watermark to a PDF document. More.
Add password
Protect a PDF document with a password to prevent unauthorized access. More.
Extract pages
Extract one or more pages from a PDF document. More.


Made For Business

We are trusted by both large, multinational corporations, as well as small companies and startups to handle their PDF documents.

High Throughput
Built for heavy-duty use, our load-balanced infrastructure can handle thousands of documents per second.
Blazing Fast
Over 95% of all PDF documents we process are ready in less than one second. Most are done in less than 100 ms.
We offer a 99.99% service-level agreement backed by our highly-available architecture with six datacenters on two continents.
Privacy First
The transmission of your documents is protected with enterprise-grade encryption, and we never ever store your documents.
Direct Support
You get direct access to the engineers who built the product. We value your time, so we give precise and actionable answers.
Need More?
We also offer private PDF servers built to your requirements and hosted in the region of your choice. Contact us to learn more.

Security & Compliance

We provide PDF workflow automation solutions for businesses that need their information secure, compliant, usable, and accessible.

  • Datacenter certification logos

    Your documents are protected by 256-bit encryption and secure server infrastructure hosted at state-of-the-art ISO 27001, ISO 9001, and SOC-3 certified data centers.

  • Choose to process in European or US servers

    You can choose to process your documents exclusively in servers located in the European Economic Area (EEA) or in the United States to comply with data location requirements.

Ready to dive in? Start your free trial today.

Getting started with PDF Blocks is easy and only takes a couple of minutes.

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