GroupDocs
Developers can use components from this expansive GroupDocs range to View, Redact, Edit, Merge, Watermark, Annotate, Compare, Convert and a lot more from within their desktop solutions and web applications without requiring any 3rd party product. Every feature and capability is native to each GroupDocs component.
GroupDocs Supported formats include Word, Excel, PowerPoint, Visio, Project, Outlook, OneNote, PDF, OpenDocument, Delimiter-Separated Values, Web, Metafile, PostScript, Archives, Images, Windows Icon, Scalable Vector Graphics, Jpeg2000, Adobe Photoshop, Printer Command Language, Stereo Lithography (3D Printing), Industry Foundation Classes, Medical Imaging, Plotter Documents, Autodesk Design Web Formats, AutoCAD Drawing, ISFF-based DGN (V7) and a lot more.