Bill 0 Report post Posted February 2, 2017 I am brand new to Nitro. I have found that Acrobat Reader 5 will no longer read the PDF files that I have opened in Nitro. Share this post Link to post Share on other sites
Steven Zakulec 60 Report post Posted February 3, 2017 That sounds like a bug- I just created a PDF with Nitro 11, and the PDF version is listed as 1.4, which should be suitable for Acrobat 5.x and later. Ideally you would upgrade Adobe Reader to a more recent version, but if you can't for some reason, please file a ticket with support here: https://www.gonitro.com/support/ticket Share this post Link to post Share on other sites
