Xpdf alternatives
A toolkit for viewing PDF, extracting text and images from PDF, and converting Portable Document Format (PDF) files to other formats
A comprehensive PDF solution to view, print, annotate, as well as create, edit, convert, digitally sign, encrypt, export and publish PDF files
A freemium version of Adobe Acrobat to view, sign, print and manage files in Portable Document Format (PDF)
A document viewer for the GNOME desktop, with support for various document file formats, including PDF, PostScript, DjVu, TIFF, EPS, XPS, and DVI.
View a wide range of document formats, including PDF, ebooks (ePub and Mobi), XPS, DjVu, CHM, and Comic Books (CBZ and CBR), with a focus on speed and portability
Allows editing, creating, and converting PDF files, including scanned documents and fillable forms
A freemium PDF tool for viewing, annotating, filling out forms, and signing PDF documents
A cross-platform PDF reader to open, navigate, highlight, and manage the documents across devices