Version History of Adobe Reader 4.0

• improved integration with Web browsers.
• faster and more reliable printing to both PCL and Adobe
• PostScript(R) printers.
• better support for longer and more complex documents.
• support for the latest version of the Acrobat file format -
• Adobe PDF 1.3.
• support for all versions of PostScript, including the new
• PostScript 3.
• better color handling, including support for ICC profiles.
• compatibility with previous versions of Acrobat Reader.