Software Finder

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Adobe Acrobat Reader
Android, Blackberry, iOS, Mac OS, Windows, Windows AppAlternatives

The mobile version is lighter for reliably viewing, annotating and signing PDFs

 pdf-reader, pdf-viewer, ebook-reader    Office & Productivity, PDF Reader    Free
Editor Rating:
4.5
Editor Rating:
4.5
Editor Rating:
5
Foxit MobilePDF
Android, iOS, Windows AppAlternatives

Provides a good PDF reading experience thanks to its complete suite of tools

 pdf-reader, pdf-viewer, ebook-reader    Office & Productivity, PDF Reader    Free
Editor Rating:
4
SmartQ Reader
AndroidAlternatives

A very capable PDF reader packs a complete set of notation tools that work great on mobiles

 pdf-reader, pdf-viewer, ebook-reader    Office & Productivity, PDF Reader    Free
Editor Rating:
4
Bookari Free
Android, iOSAlternatives

A nice app to read and create your own collections of ebooks

 ebook-reader, pdf-viewer, e-book    Books & Reference, eBook Reader    Free (Limited features)
Editor Rating:
4
Moon+ Reader
AndroidAlternatives

An excellent ebook reader with a neat and clean user interface

 ebook-reader, pdf-viewer, e-book    Books & Reference, eBook Reader    Free (Limited features)
Editor Rating:
4
MuPDF
Android, iOS, Linux, Windows, Windows AppAlternatives

A very fast and reliable PDF viewer supports not only PDFs, but also XPS, Open XPS and CBZ files

 pdf-reader, pdf-viewer, ebook-reader    Office & Productivity, PDF Reader    Free (Open source)
Editor Rating:
4
Cool Reader
Android, Linux, WindowsAlternatives

It is very simplistic and makes reading a book more interesting

 ebook-reader, pdf-viewer, e-book    Books & Reference, eBook Reader    Free (Open source)
Editor Rating:
4
Editor Rating:
3
AnDoc - PDF & DJVU Reader
AndroidAlternatives

A very good app provides a good PDF reading experience even on low-spec devices

 pdf-reader, pdf-viewer, ebook-reader    Office & Productivity, PDF Reader    Free
Editor Rating:
3
iBooks
iOS, Mac OSAlternatives

Apple's default ebook reader for Mac OS X and available for the iPad and iPhone

 ebook-reader, pdf-viewer, e-book    Books & Reference, eBook Reader    Free
Editor Rating:
5
Bluefire Reader
Android, iOS, WindowsAlternatives

A clean and straightforward ebook reader designed with the reader in mind

 ebook-reader, pdf-viewer, e-book    Books & Reference, eBook Reader    Free
Editor Rating:
4
Kindle
Android, Blackberry, iOS, Mac OS, Web Application, Windows, Windows AppAlternatives

An eBook reader supporting various book formats and designed to work with your Amazon account

 ebook-reader, pdf-viewer, e-book    Books & Reference, eBook Reader    Free
Editor Rating:
5
Google Play Books
Android, iOS, Web ApplicationAlternatives

Take your favorite books with you on the go and personalize your reading experience

 ebook-reader, pdf-viewer, e-book    Books & Reference, eBook Reader    Free
Editor Rating:
4
Aldiko Book Reader
Android, iOSAlternatives

A good app to explore, read and organize ebooks

 ebook-reader, pdf-viewer, e-book    Books & Reference, eBook Reader    Free (Limited features)
Editor Rating:
3
Kobo eBooks
Android, Blackberry, iOS, Mac OS, Web Application, Windows, Windows AppAlternatives

Handle ebooks really well with a respectable amount of options and settings

 ebook-reader, pdf-viewer, e-book    Books & Reference, eBook Reader    Free
Editor Rating:
3.5
NOOK
Android, iOS, Windows AppAlternatives

An eBook app by Barnes & Noble with five or six free ebooks when you sign in

 ebook-reader, pdf-viewer, e-book    Books & Reference, eBook Reader    Free
Editor Rating:
4