Integrations · API

Developer API Access via pdfRest

pdfAssistant gives you no-code document automation. When you need full programmatic control, embedding PDF processing into your own applications, automating at infrastructure scale, or deploying on your own servers, pdfRest is the developer API platform built on the same engine.

One Engine

Same Processing Power. Two Ways to Use It.

pdfAssistant

For teams that process PDFs without writing code.

  • AI-powered conversational interface
  • Visual Workflow builder
  • Batch Processing for high-volume jobs
  • No developer resources required
Use pdfAssistant →

pdfRest

For developers building PDF processing into their own products.

  • RESTful API with 40+ endpoints
  • Cloud API, Self-Hosted Container, Docker, PyPI, and AWS deployment
  • Server-side automation at any scale
  • HIPAA Compliant infrastructure
Explore pdfRest →

Both products are built on the Adobe PDF Library™ — the same technology behind Adobe Acrobat.

API Reference

40+ API Endpoints for Every PDF Operation

Every operation available in pdfAssistant is also available as a REST API endpoint through pdfRest. Build the same processing pipelines programmatically.

Category API Endpoints Example Use Case
Convert Word, Excel, and PowerPoint to PDF; HTML to PDF; PDF to Word, Excel, or PowerPoint; PDF to image formats (PNG, JPEG, TIFF, GIF, BMP); Images to PDF Automated invoice generation from templates
Combine & Split Merge multiple PDFs, Split by page range, ZIP/unZIP files Assemble customer-facing document packages server-side
Optimize Compress PDF, Linearize (web-optimize), Flatten forms, Flatten annotations, Flatten layers, Flatten transparencies, Convert colors, Convert to PDF/X, Rasterize PDF Optimize user-uploaded PDFs for web delivery
Secure & Edit Encrypt PDF, Add/remove restrictions, Text redaction (literal strings, presets, or regex), Add text/images to PDF, Attach files, Add watermark Automated PII redaction in compliance pipelines
Extract Extract text, Extract images, Export form data Pull structured data from uploaded PDFs at scale
Analyze Check metadata, accessibility tags, security settings, text-extractability status Validate incoming documents before processing
Sign & Forms Digitally sign PDF, Import form data, Convert XFA to AcroForms Programmatic document signing workflows
Archive Convert to PDF/A (archival standard) Regulatory archival conversion at scale
Security & Compliance

Enterprise-Grade Security Across Every Deployment

HIPAA Compliant

pdfRest's infrastructure meets HIPAA requirements for organizations processing protected health information.

SOC 2 Type 2 Audited

Security controls independently verified over time, not just claimed.

TLS 1.3 Encryption

All API calls and file transfers encrypted in transit.

Self-Hosted Options

Container, Docker, and AWS deployment for organizations requiring complete data sovereignty.

Ready to Build?

Start with the API Lab. Test any endpoint free in your browser. No signup required.

FAQ

Common Questions

Is pdfRest a separate product from pdfAssistant? +

Yes. pdfAssistant is the no-code, conversational and workflow product for teams. pdfRest is the developer API platform from the same company, built on the same Adobe PDF Library engine. They share processing capabilities but serve different audiences.

Can I use pdfRest without a pdfAssistant account? +

Yes. pdfRest is a standalone developer platform with its own accounts, plans, and deployment options. Visit pdfrest.com to sign up.

Which deployment option should I choose? +

Use the Cloud API to start fast with no infrastructure. Use the Self-Hosted Container, Docker image, or AWS CloudFormation deployment when you need full data sovereignty, HIPAA isolation, or predictable flat-rate pricing at scale. Use the PyPI package for Python-native integration.

Is the API engine the same as pdfAssistant's? +

Yes. Both pdfAssistant and pdfRest are built on the Adobe PDF Library — the same technology behind Adobe Acrobat. Any operation you can run in pdfAssistant can be called as a REST endpoint through pdfRest.