Firefox PDF Viewer (PDF.js) vs Zenreader
A side-by-side look at Firefox PDF Viewer (PDF.js) and Zenreader. For an in-depth review of either product, follow the links below.
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
Zenreader
News & Books
Zenreader is an open-source, minimalist RSS reader and news aggregator. It allows you to subscribe to feeds and read articles from your favorite websites in a clean, ad-free interface.
rssnewsaggregatoropen-source
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