A proprietary PDF reader is being created. In order to test if everything is working I'm looking for old demo documents that would illustrate the new features of each edition. With those documents I can test how well the reader works by viewing the old PDFs in it.
Where can I find the said demo documents relating to the specifications below? Thanks for your help.
- (2003) – PDF 1.5 / Acrobat 6.0
- (2005) – PDF 1.6 / Acrobat 7.0
- (2006) – PDF 1.7 / Acrobat 8.0
- (2008) – PDF 1.7, Adobe Extension Level 3 / Acrobat 9.0
- (2009) – PDF 1.7, Adobe Extension Level 5 / Acrobat 9.1