I think there might be some confusion.
RadDocument is the base class of the document model used with RadRichTextBox
. It can be exported to PDF but the produced document has some limitations, the saving dialog being a part of them. We are not sure what causes this dialog to show, but based on the research we've made I don't think it is because the PDF is not PDF/A compliant. We are planning on further investigating the cause of the behavior and you can track this item in the public portal
to be notified about the status of the issue.
(the product of this forum section) is our newest library that allows the creation of PDF files. It produces better PDF documents. However it still is not PDF/A compliant due to missing features. However, when you create a PDF using RadPdfProcessing, Adobe Reader won't try to modify the file. Making the PDF's PDF/A compliant is also in our backlog and you can upvote the feature and track its development progress here
As to the forum thread that you have pointed, it concerns PDF files that are produced by Telerik Reporting.
Also, the public forums do not allow other attachments than images. If you want to send us some files or a sample project to demonstrate an issue, you can create a new support ticket for the respective product from your Telerik Account.
I hope this makes things clear.
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