If the "Delete" command doesn't work, the watermark may be an image or text block that isn't flagged as a "Watermark" object. Select the "Edit Document" Tool : Go to the menu and select Edit Document (or use the shortcut Click the Watermark
These are added using PDF editing software (like Master PDF Editor itself or Adobe Acrobat) via the official "Add Watermark" feature. These watermarks are separate objects layered over or under the main text. master pdf editor remove watermark
Right-click the layer → Delete .
✅ : Watermarks that behave like text boxes or images — you can click and delete them individually. If the "Delete" command doesn't work, the watermark
Options:
: Opens the watermark settings if you want to change its transparency or text instead of deleting it entirely. Remove All : Clears the entire list. When Watermarks Won't Delete Right-click the layer → Delete