After you upload a PDF you can rotate individual pages so they appear in landscape or portrait mode.
After you upload a PDF you will notice small circular icons just at the upper left and right corners of each page. Click an icon to rotate 90 degrees clockwise or anti-clockwise.
Please note once you have sent the document the source PDF is fixed and page rotation is not available.
If you find signer or sender fields value aligning incorrectly in a rotated page contact support - we need to change a setting in your PDF processor.
This video shows how to rotate a PDF page on Legalesign.