Xpdf is a free PDF viewer and toolkit, including a text extractor, image converter, HTML converter, and more. Most of the tools are available as open source.

Google Scholar PDF Reader is described as 'Supercharge your paper reading: follow references, skim outline, jump to figures, cite and save' and is a PDF Reader in the web browsers category. There are more than 50 alternatives to Google Scholar PDF Reader for a variety of platforms, including Windows, Linux, Mac, Android and Android Tablet apps. The best Google Scholar PDF Reader alternative is SumatraPDF, which is both free and Open Source. Other great apps like Google Scholar PDF Reader are Okular, Foxit PDF Reader, Evince and KOReader.
Xpdf is a free PDF viewer and toolkit, including a text extractor, image converter, HTML converter, and more. Most of the tools are available as open source.

Edit your PDF files quickly and intuitively. Open, edit, save or convert PDF files with PDFTool – it’s up to you.



An ebook reader and library management app supporting ".epub" files. Arianna discovers your books automatically, and sorts them by categories, genres and authors.




Cloud-based PDF viewer and annotation tool for your browser. Perfect for Chromebook 1:1 schools. View, export, print and share your PDF files straight from your browser. Kami works on all browsers and works best with Google Chrome.
PDF X is a productive PDF reader & editor for Windows. It's powerful for users to view, print, edit, and annotate Adobe Acrobat PDFs.




Xreader is a document viewer capable of displaying multiple and single page document formats like PDF and Postscript.




Lokaltools is a privacy-first, browser-based toolkit with 100+ tools across 8 categories. Everything runs entirely in your browser using WebAssembly — no files are ever uploaded to a server, no account is required, and nothing ever leaves your device.




Bookworm is a document reader that allows you to read more than 15 document formats including PDF, EPUB, and MOBI using a versatile, yet simple, and highly accessible interface.


Jumpdf is a keyboard-focused PDF viewer for documents where one needs to jump between different sections of the document frequently.

