
PDFShift
DocRaptor
pdflayer
HTML2PDF.fr
PDFCrowd
Tcpdf
Api2Pdf
Easily generate PDF documents from HTML code with our powerful API

Apryse
GroupDocs
PSPDFKit
Docs Online Viewer
File Viewer and Reader
Firefox PDF Viewer (PDF.js)
MuPDF
Preview Office, PDF, CAD, archives, and 208 file extensions in the browser. Workers, WASM, fonts, and vendor assets stay on your network.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | htmlpdfapi.com | file-viewer.app |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of FileViewer.app yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using HTML PDF API and FileViewer.app. For example, how are they different and which one is better?
When comparing HTML PDF API and FileViewer.app, you can also consider the following products.

Convert any HTML documents to high-fidelity PDF using a single POST request
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Integrate document processing capabilities into any software applications. Generate, convert, view, edit, and sign pdf and documents easily.
Compare Apryse to HTML PDF API or FileViewer.app:

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
Compare DocRaptor to HTML PDF API or FileViewer.app:

GroupDocs is a web-based service for online document sharing, collaboration and management.
Compare GroupDocs to HTML PDF API or FileViewer.app:

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

PSPDFKit is the best framework for working with PDF files. Our SDK provides first-rate PDF solutions for your application with features like annotating, signing, and form filling. We power successful projects for businesses across the globe.
Compare PSPDFKit to HTML PDF API or FileViewer.app: