GroupDocs.Watermark API allows you to search the possible watermarks placed in any document. You can also search the watermarks that are added using some third-party tool. The found possible watermarks can be removed or their properties can be changed. For more details please refer to the following guides:
Searching watermarks...cloud aspose.app groupdocs.com groupdocs.cloud groupdocs...app conholdate.com conholdate.cloud conholdate.app containerize...
This section explains how to search for electronic signatures across document and its pages with advanced options....cloud aspose.app groupdocs.com groupdocs.cloud groupdocs...app conholdate.com conholdate.cloud conholdate.app containerize...