PDF REST API

PDF & Image Processing API

Integrate PDF conversion, merging, compression, watermarking, and image processing into your application with the Fiscor PDF API. Fast, secure, and developer-friendly REST endpoints for automated document workflows.

Quick answer

The PDF Tools API lets applications integrate PDF conversion, merging, compression, watermarking, image processing, and document workflows without building the infrastructure from scratch.

PDF Conversion API

  • Convert PDF to Word and Word to PDF
  • Convert PDF files to JPG, PNG, WebP, BMP, and TIFF
  • Convert images to PDF for document and scan workflows
  • Use one API for file conversion workflows across PDF, Word, and image formats

Document Processing API

  • Merge, split, compress, rotate, and remove PDF pages
  • Add watermarks, protect and unlock PDFs, and access metadata tools
  • Extract images from PDFs
  • Automate document workflows without managing conversion infrastructure

REST API for PDF Automation

  • REST API
  • API key authentication
  • Fast processing
  • JSON responses
  • Usage analytics

PDF API for SaaS Applications

  • SaaS platforms
  • CRM and ERP systems
  • Document management solutions
  • Workflow automation tools
  • AI applications

Developer Documentation

  1. Upload a file to the API
  2. Select the desired operation
  3. Receive a processed file or download link
  4. Integrate the result into your application

Why Choose Fiscor PDF API?

  • Easy integration
  • Reliable processing
  • Secure file handling
  • Multiple PDF and image tools in one API
  • Designed for startups and enterprise applications

PDF API for automated document processing

Fiscor provides a powerful PDF API for developers and businesses looking to automate document processing. Our REST API supports PDF conversion, PDF merging, compression, watermarking, page management, metadata extraction, and image conversion.

Whether you're building a SaaS platform, CRM system, ERP solution, AI application, or internal business tool, the Fiscor API makes it easy to integrate document processing features without managing complex infrastructure.

Developers can use our PDF REST API to convert PDF files to Word, merge multiple PDFs, compress large documents, protect files with passwords, remove pages, rotate pages, and process images programmatically.

PDF API FAQ

What is a PDF API?

A PDF API lets developers process PDF files programmatically, including conversion, merging, compression, watermarking, page management, and file generation.

How do I convert PDF files using an API?

You upload a file, choose the conversion operation, and receive a processed file or download link that your application can use.

Can I merge PDFs programmatically?

Yes. The API is designed for automated workflows such as merging multiple PDFs into one document.

Does the API support PDF compression?

Yes. PDF compression is part of the document processing workflow and can be used to reduce file size before storage or delivery.

Is the PDF API suitable for SaaS applications?

Yes. The API is intended for SaaS platforms, CRM and ERP systems, AI applications, agencies, and internal business systems.

Start processing documents in minutes

Create an account, prepare your API key flow, and contact us if you need higher limits or custom integration support.