Compress PDF (by SmallPDF) vs Firefox PDF Viewer (PDF.js)
A side-by-side look at Compress PDF (by SmallPDF) and Firefox PDF Viewer (PDF.js). For an in-depth review of either product, follow the links below.
Compress PDF (by SmallPDF)
Office & Productivity
Compress PDF is a free online tool by SmallPDF that allows you to reduce the file size of your PDF documents. It compresses PDFs by optimizing images and fonts without losing quality.
pdfcompressoptimizesmallpdf
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
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