Hi Sreekanth,
Thanks for contacting Syncfusion support.
Currently, we do not have support to rotate the PDF document pages using PDF Viewer. We have added it to our feature request list, but we don’t have any immediate plans to implement this feature. At the planning stage for every release cycle, we review all open features. We will let you know when this feature is implemented. The status of implementation can be tracked through the below feedback link,
Now, you can track the status of your request through the below feedback link.
Regards,
Ramya T