PDF File Displaying warning about version mismatch

When extracting PDF file, the extracted test message that is extracted is the following:
Please wait…

If this message is not eventually replaced by the proper contents of the document, your PDF
viewer may not be able to display this type of document.

You can upgrade to the latest version of Adobe Reader for Windows®, Mac, or Linux® by
visiting http://www.adobe.com/go/reader_download.

For more assistance with Adobe Reader visit http://www.adobe.com/go/acrreader.

Windows is either a registered trademark or a trademark of Microsoft Corporation in the United States and/or other countries. Mac is a trademark
of Apple Inc., registered in the United States and other countries. Linux is the registered trademark of Linus Torvalds in the U.S. and other

This was with version implementation(“com.aspose:aspose-pdf:21.11”) and Java 11 Sdk.sandbox-aspose.zip (209.3 KB)

Included archive with sample code and sample file that produces the error message.


We have managed to reproduce the same issue at our side. For the sake of correction, we have logged this problem in our issue tracking system as PDFJAVA-41442. You will be notified via this forum thread once this issue is resolved.

We apologize for your inconvenience.


It is to inform you that the issue which you are facing is actually not a bug in Aspose.PDF. So, we have closed this issue (PDFJAVA-41442) as ‘Not a Bug’.

The document is protected is signed or certified. It has restrictions on opening with specific viewers only (for example you will see the same text, open document in browser) and copy of content is also restricted.

Also, you can see all restriction in Adobe Acrobat. Please see SecurityConfig.png (67.5 KB)