This guide demonstrates how to edit PPT, Pptx, PPTM, PPSX, PPSM, POTX, POTM presentations with different settings and many other powerful features of GroupDocs.Editor for .NET....presented by many formats: PPT, PPTX, PPTM, PPS(X/M), POT(X/M) and...inputPptxPath = "C://input/presentation.pptx" ; PresentationLoadOpti loadOptions...