Microsoft® PowerPoint® Presentation Watermark Management Solution
Add image and text watermarks to PowerPoint and OpenOffice™ presentations with free cross-platform Apps and APIs
Free Online App for PowerPoint Watermark Management
Add image or text watermarks to PowerPoint PPT, PPTX & ODP presentations
High Code APIs to Add or Remove Watermark from Presentation
Native APIs to watermark PowerPoint presentations & slides using .NET, .NET Core, Xamarin, Java, C++ & Android