ASP.NET PowerPoint Document Viewer
ASP.NET Control: view, annotate, redact, convert Office PowerPoint files in HTML using C#

C# PowerPoint Document Viewer component to view Microsoft pptx, ppt files in html

Overview

With RasterEdge XDoc. HTML5 Viewer for C# .NET, users can implement multiple PowerPoint manipulation functionalities. Such as load and view PowerPoint without Microsoft Office software installed, convert PowerPoint to PDF file, Tiff image and HTML file, as well as add annotations in preview. Following tables will explain more details from six aspects:

PowerPoint versions supported by RasterEdge XDoc. HTML5 Viewer for C# .NET

PowerPoint font types supported by RasterEdge XDoc. HTML5 Viewer for C# .NET

PowerPoint document loading methods provided by RasterEdge XDoc. HTML5 Viewer

File formats that can be converted from PowerPoint document

Annotation feature for edit PowerPoint on RasterEdge XDoc. HTML5 Viewer for C# .NET

Users are able to add signature to protect PowerPoint document copyright

PowerPoint Version & Formats

• C#.NET RasterEdge HTML5 Viewer supports Microsoft Office PowerPoint versions including 2003, 2007, 2010, etc

• C#.NET RasterEdge HTML5 Viewer supports Microsoft Office Word file formats including PPT and PPTX.

PowerPoint Font

• 14 core fonts

• TrueType fonts

• CJK fonts

• Unicode support

Loading & Viewing

• RasterEdge XDoc. HTML5 Viewer for C# .NET enable users to load PowerPoint in multiple ways. Users can upload PowerPoint from existing file on computer directly, or load PowerPoint from stream and byte array.

• By using RasterEdge XDoc. HTML5 Viewer for C# .NET, users can adjust zoom value by set zoom level when viewing PowerPoint on web viewer.

• PowerPoint page orientation is easily to be changed by using rotation button. Users are allowed to rotate PowerPoint 90 degree in clockwise, and 180 degree by clicking rotation button again.

PowerPoint Conversion

• An outstanding feature of RasterEdge XDoc. HTML5 Viewer for C# .NET is that it allows users to convert PowerPoint without Microsoft Office installed. With RasterEdge XDoc. HTML5 Viewer for C# .NET, users can convert PowerPoint to PDF (.pdf) online, convert PowerPoint to Tiff image (.tif, .tiff), and convert PowerPoint to HTML (.htm, .html).

PowerPoint Annotation

• When using C#.NET RasterEdge HTML5 Viewer to view PowerPoint Document, users can add annotations to PowerPoint freely. For instance, add text annotation to PowerPoint, draw freehand annotation to PowerPoint or highlight selected text.

• Users also can delete needless annotations just by clicking annotation delete button.

• Edited annotations on PowerPoint can be saved easily.

PowerPoint Protection

• Various types of signatures can be added and edited on PowerPoint file just by using RasterEdge XDoc. HTML5 Viewer for C# .NET. Users can perform text signature adding, freehand signature creation and date signature drawing.

• PowerPoint signatures are able to be edited online with C#.NET RasterEdge HTML5 Viewer. Users can delete signatures from PowerPoint.

• Users are also can save signatures of PowerPoint.

Miscellaneous

• With C#.NET RasterEdge HTML5 Viewer, users can edit selected PowerPoint text. Users can select text on PowerPoint and copy or paste text to specified position.

• On all text-based documents, text searching can be performed with C#.NET RasterEdge HTML5 Viewer. It can help users find key information quickly.

• Users can view PowerPoint outline information on C#.NET RasterEdge HTML5 Viewer.

Related Resources

To view, convert, edit, process, annotate PowerPoint documents, please refer to XDoc.PowerPoint SDK for .NET overview.

Related demo codes and tutorials for processing PowerPoint on C#.NET program are provided on How to Use XDoc.PowerPoint in C# .NET Project.

ASP.NET PowerPoint Document Viewer ASP.NET Control: view, annotate, redact, convert Office PowerPoint files in HTML using C#