Best PDF Conversion API Products in 2026

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

Key DocRaptor features:

Ease of Use Customizable High-Quality Rendering Compliance

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

Convert any HTML documents to high-fidelity PDF using a single POST request.

Key PDFShift features:

High-quality PDF conversion Ease of use Batch conversion API documentation

freemium $9.0 / Monthly (500 conversions and up to 5Mb per generated PDF.)

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more.

Key DocRaptor features:

Ease of Use Customizable High-Quality Rendering Compliance

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.

Key PDFCrowd features:

Ease of Use API Integration Customization Options Cross-Platform Compatibility

Free, powerful HTML to PDF API supporting both URL and raw HTML conversion. Unlimited document size, lightning-fast and compatible PHP, Python, Ruby, etc.

Key pdflayer features:

Ease of Use High-Quality PDFs Customizable Multiple Formats

wkhtmltopdf is an open source (LGPL) command line tools to render HTML into PDF and various image...

Key wkhtmltopdf features:

HTML to PDF Conversion Open Source Cross-Platform High Quality PDFs

Open Source

Easily generate PDF documents from HTML code with our powerful API.

Key HTML PDF API features:

Ease of Use High-Quality Output Customization API Integration

PDFmyURL turns any webpage or even complete website into PDF. Use our rest API in PHP, .NET, Ruby, Perl or any other programming language. Or convert webpages or even full websites directly in the browser!

Key PDF my URL features:

Ease of Use Customizable Options API Access High-Quality Output

freemium

HTML2PDF is a HTML to PDF converter that allows the conversion of valid HTML 4.

Key HTML2PDF.fr features:

Ease of Use Integration Capability Customization Options Fast Conversion

Open Source

PDF Generation API, powered by AWS Lambda. HTML to PDF | URL to PDF | Office Doc to PDF | Merge PDFs . Supports wkhtmltopdf, Headless Chrome, and LibreOffice. No rate limits and no file size limits.

Key Api2Pdf features:

Ease of Use Multiple Formats No File Storage High Quality Rendering

Reliable and secure HTML to PDF convertor. Code examples for C#, Ruby, ASP.NET and PHP and more. Easy to use and amazingly fast, free of cost!

Key HTML2PDF Rocket features:

Ease of Use Speed Customization Options API Access

Create high quality PDFs with SelectPdf Html To Pdf Converter from the best PDF library. HTML to PDF API also available.

Key SelectPdf features:

High-Quality PDF Conversion Customization Options Wide Platform Support Security Features

paid Free Trial $19.0 / Monthly (Entry Level Monthly)

Convert any HTML document or URL to PDF with a single API request.

Key PDFSwitch features:

Ease of Use Document Format Support Customization Performance

freemium $9.0 / Monthly (1000 conversions)

All PDF Converter is an all-in-one PDF conversion software.

Key All PDF Converter features:

Ease of Use Wide Range of Formats Batch Conversion Fast Conversion