I've built a PDF portfolio in Acrobat Pro X and then sent it to someone running Reader v9 and they can't edit it (and need to). Is there a way to save the PDF portfolio down so they can edit it?
Why does Adobe make this so difficult?
PDF Portfolios are based on Flash. It's impossible to view them without Flash. In Acrobat/Reader 9 and X, Flash was built in. In Acrobat/Reader XI, it must be downloaded for security reasons. (I believe the reasoning is that, because only a minority of Acrobat/Reader users use PDF Portfolios or features which require Flash, it's not wise to expect people to do the frequent security updates in Acrobat/Reader that Flash requires.)