OceanofPDF (also written as Oceanofpdf) is a website offering free ebook downloads in violation of copyright law, described by the Authors Guild as "one of the most notorious digital ebook …

Learn how to download and install or uninstall the Desktop Gold software and if your computer meets the system requirements.

Z-Library (abbreviated as z-lib, formerly BookFinder) is a shadow library project for file-sharing access to scholarly journal articles, academic texts and general-interest books.

Library Genesis (shortened to LibGen) is a shadow library project for file-sharing access to scholarly journal articles, academic and general-interest books, images, comics, audiobooks, …

List of PDF software This is a list of links to articles on software used to manage Portable Document Format (PDF) documents. The distinction between the various functions is not …

Open Library is an online project intended to create "one web page for every book ever published". Created by Aaron Swartz, [3][4] Brewster Kahle, [5] Alexis Rossi, [6] Anand …

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software …

PDFedit is a free PDF editor for Unix-like operating systems (including Cygwin on top of Windows). It does not support editing protected or encrypted PDF files or word processor …