= Adobe Reader
Adobe launched PDF (Portable Document Format) in June 1993, with Acrobat Reader (free, to read PDF documents) and Adobe Acrobat (for a fee, to make PDF documents). As the "veteran" format, PDF was perfected over the years as a global standard for distribution and viewing of information. It "lets you capture and view robust information from any application, on any computer system and share it with anyone around the world. Individuals, businesses, and government agencies everywhere trust and rely on Adobe PDF to communicate their ideas and vision" (excerpt from the website). Adobe Acrobat gave the tools to create and view PDF files, in several languages and for several platforms (Windows, Mac, Linux).
In August 2000, Adobe bought Glassbook, a company specializing in digital books software for publishers, booksellers, distributors and libraries. Adobe also partnered with Amazon.com and Barnes & Noble.com to offer ebooks for the Acrobat Reader and the Glassbook Reader.
In January 2001, Adobe launched the Acrobat eBook Reader (free) and the Adobe Content Server (for a fee).
The Acrobat eBook Reader was used to read PDF files of copyrighted books, while adding notes and bookmarks, getting the book covers in a personal library, and browsing a dictionary.
The Adobe Content Server was intended for publishers and distributors for the packaging, protection, distribution and sale of copyrighted books in PDF format, while managing their access with DRM (Digital Rights Management), according to instructions given by the copyright holder, for example allowing or not the printing and loan of ebooks. (It was replaced with the Adobe LiveCycle Policy Server in November 2004.)
In April 2001, Adobe partnered with Amazon.com, for the online bookstore to include 2,000 copyrighted books for the Acrobat eBook Reader. These were titles of major publishers, travel guides, and children books.
The same year, the Acrobat Reader was available for PDAs, beginning with the Palm Pilot (May 2001) and the Pocket PC (December 2001).
Between 1993 and 2003, over 500 million copies of Acrobat Reader were downloaded worldwide. In 2003, Acrobat Reader was available in many languages and for many platforms (Windows, Mac, Linux, Palm OS, Pocket PC, Symbian OS, etc.). Approximately 10% of the documents on the internet were available in PDF.
In May 2003, Acrobat Reader (5th version) merged with Acrobat eBook Reader (2nd version) to become Adobe Reader (starting with version 6), which could read both standard PDF files and secure PDF files of copyrighted books.