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Firefox PDF Viewer (PDF.js) vs pdf2htmlEX

A side-by-side look at Firefox PDF Viewer (PDF.js) and pdf2htmlEX. For an in-depth review of either product, follow the links below.

Firefox PDF Viewer (PDF.js)

Firefox PDF Viewer (PDF.js)

Web Browsers

Firefox PDF Viewer (PDF.js) is an open source PDF viewer that is built into Firefox. It allows you to view PDFs directly in the browser without needing an external plugin.

open-sourcepdfviewerfirefoxbrowser-plugin
pdf2htmlEX

pdf2htmlEX

Office & Productivity

pdf2htmlEX is an open-source PDF to HTML converter that allows extracting content and layout from PDF files. It supports complex layouts, fonts, images, and more from PDF documents.

pdfhtmlconverteropensource