Adobe Acrobat Reader
The introduction of Adobe Acrobat 9 document-creation software could do for PDFs what the Jazz Singer did for movies. For the first time, PDFs can "talk" via embedded Flash video and Shockwave animation. In turn, users of Version 9 of the nearly ubiquitous and free Acrobat Reader will be able to watch movies, play interactive games, and run applications baked into PDFs without opening a third-party media player.
Among the many new, dynamic features to justify a business purchase of Acrobat 9 include dynamic maps, enhanced 256-bit encryption, and improved forms. On top of it all, Adobe offers an online community at Acrobat.com that facilitates online collaboration so users can store documents and literally work on the same page at the same time.