Free Online Document Viewer

View Word, PDF, PowerPoint, Excel and more than 90 types of documents from desktop or mobile


GroupDocs.Viewer App

GroupDocs.Viewer App Supported Document Formats

Microsoft Office, Visio & Project
  • Word: DOC, DOCX, DOT, DOTX, DOCM, DOTM, RTF
  • Excel: XLS, XLSX, XLSM, XLSB, XLTM, XLTX
  • PowerPoint: PPT, PPTX, PPS, POTM, POTX, PPSX, PPSM, PPTM
  • Visio: VSD, VDX, VSS, VSSX, VSX, VST, VSTX, VTX, VSDX, VDW, VSDM, VSSM, VSTM
  • Project: MPP, MPT
  • Outlook: MSG, EML, EMLX
  • Outlook Data Files: PST, OST
  • OneNote: ONE
OpenDocument & Other Formats
  • OpenDocument Formats: ODT, OTT, ODS, ODP, OTP, OTS
  • Adobe & Fixed Layout: PSD, PDF, XPS
  • Images: BMP, GIF, JPG, PNG, TIFF, multi-page TIFF, WebP, DNG
  • Jpeg2000: JP2, J2C, J2K, JPF, JPX, JPM
  • AutoCAD Drawings: DXF, DWG, IFC, STL
  • Metafiles: EMF, WMF
  • Web: HTML, MHT, MHTML
  • Text: TXT, CSV
  • Other: SVG, DjVu, DICOM, MOBI, ICO, EPUB, XML, TEX, PS, EPS, DWF, ISFF-based DGN, CGM

Quick and Easy Viewer

Upload your document and you will be redirected to the Viewer app with great user experience and many more features.

View from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you.

Viewer Quality

Powered by GroupDocs.Viewer. All files are processed using GroupDocs APIs.