Supported document formats

The following table indicates the input file formats supported by GroupDocs.Viewer for .NET:

Format	Description	Load	Auto Detect	Remarks
TAR	Unix File Archive
ZIP	Archive file format
7-Zip	Archive file format			View contents only, archive files (save attachments) saving not supported.
RAR	WinRAR Compressed Archive
BZ2	Bzip2 compressed file
XZ	XZipped Archive
TXZ	Tar XZipped Archive
GZ	Gnu Zipped Archive
TGZ	Tar Gnu Zipped Archive
DGN	MicroStation Design File (V7)
DWF	Autodesk Design Web Format
DWT	AutoCAD Drawing Template
DWG	Autodesk Design Data Formats			Supported formats: Release 11, 12, 13, 14. DWG 2000, 2000i, 2002. DWG 2004, 2005, 2006. DWG 2010, 2011, 2012. DWG 2013, 2014, 2015, 2016.
DXF	AutoCAD Drawing Interchange
IFC	Industry Foundation Classes
STL	Stereo Lithography
IGS	IGES Drawing File
CF2	Common File Format File
OBJ	Wavefront 3D Object File
PLT	Plotter Document
HPG	Plotter Document
CS	C# source code
VB	Visual Basic source code
AS	ActionScript File
AS3	ActionScript File
ASM	Assembly Language Source Code File
BAT	DOS Batch File
C	C/C++ Source Code File
CC	C++ Source Code File
CMAKE	CMake File
CPP	C++ Source Code File
CSS	Cascading Style Sheet
CXX	C++ Source Code File
DIFF	Patch File
ERB	Ruby ERB Script
GROOVY	Groovy Source Code File
H	C/C++/Objective-C Header File
HAML	Haml Source Code File
HH	C++ Header File
JAVA	Java Source Code File
JS	JavaScript File
JSON	JavaScript Object Notation File
LESS	LESS Style Sheet
LOG	Log File
M	Objective-C Implementation File
MAKE	Xcode Makefile Script
MD	Markdown Documentation File
ML	ML Source Code File
MM	Objective-C++ Source File
PHP	PHP Source Code File
PL	Perl Script
PROPERTIES	Java Properties File
PY	Python Script
RB	Ruby Source Code
RST	reStructuredText File
SASS	Syntactically Awesome StyleSheets File
SCALA	Scala Source Code File
SCM	Scheme Source Code File
SCRIPT	Generic Script File
SH	Bash Shell Script
SML	Standard ML Source Code File
SQL	Structured Query Language Data File
VIM	Vim Settings File
YAML	YAML Document
VDW	Microsoft Visio 2010 Web Drawing
VDX	Microsoft Visio 2003-2010 XML Drawing
VSD	Microsoft Visio 2003-2010 Drawing
VSDM	Microsoft Visio Macro-Enabled Drawing
VSDX	Microsoft Visio Drawing
VSS	Microsoft Visio 2003-2010 Stencil
VSSM	Microsoft Visio Macro-Enabled Stencil
VSSX	Microsoft Visio Stencil
VST	Microsoft Visio 2003-2010 Template
VSTM	Microsoft Visio Macro-Enabled Template
VSTX	Microsoft Visio Template
VSX	Microsoft Visio 2003-2010 XML Stencil
VTX	Microsoft Visio 2003-2010 XML Template
CHM	Microsoft Compiled Help
EPUB	Digital E-Book File Format
MOBI	Mobipocket e-book format
EML	E-mail Message
EMLX	Apple Mail E-mail File
MSG	Microsoft Outlook E-mail Message
OST	Microsoft Outlook Offline Storage Table
PST	Microsoft Outlook Personal Storage Table
NSF	Lotus Notes database
MBOX	Email Mailbox File
BMP	Bitmap Picture (BMP)
CGM	Computer Graphics Metafile
CDR	CorelDraw Vector Graphic Drawing (CDR)
CMX	Corel Presentation Exchange (CMX)			Version 2.0, 32 bit precision (16 bit precision not completely)
DCM	Digital Imaging and Communications in Medicine (DICOM)
DJVU	Deja Vu (DjVu)
DNG	Digital Negative Specification
DIB	Device independent bitmap
EMF	Windows Enhanced Metafile (EMF)
EMZ	Windows Enhanced Metafile compressed (EMZ)
EPS	Encapsulated PostScript
GIF	Graphics Interchange Format (GIF)
ICO	Windows Icon
JP2	JPEG 2000 Core Image File
JPF	JPEG 2000 Image File
JPX	JPEG 2000 Image File
JPM	JPEG 2000 Image File
J2C	JPEG 2000 Code Stream
J2K	JPEG 2000 Code Stream
JPC	JPEG 2000 Code Stream
JPG JPEG	Joint Photographic Experts Group (JPEG)
ODG	Open Document Graphic (ODG)
FODG	Flat XML ODF Template
OTG	Open Document Graphic Template (OTG)
PCL	Printer Command Language (PCL)
APNG	Animated Portable Network Graphics (PNG)
PNG	Portable Network Graphics (PNG)
PS	PostScript (PS)
AI	Adobe Illustrator (AI)			Supported versions: 2,3,8
PSD	Adobe Photoshop Document (PSD)
PSB	Photoshop Large Document Format (PSB)
SVG	Scalable Vector Graphics (SVG)
SVGZ	Scalable Vector Graphics gZipped (SVGZ)
TIF, TIFF	Tagged Image File Format (TIFF)
WEBP	WebP Image
WMF	Windows Metafile (WMF)
WMZ	Windows Metafile compressed (WMZ)
HTML	HyperText Markup Language (HTML)
MHT, MHTML	Mime HTML (MHTML)
ONE	Microsoft OneNote
PDF	Adobe Portable Document Format (PDF)
TGA	TARGA (Truevision Advanced Raster Adapter)
TEX	LaTeX Source Document
XPS	Microsoft XML Paper Specification (XPS)
OXPS	OpenXPS File
ODP	OpenDocument Presentation
FODP	OpenDocument Flat XML Presentation
OTP	OpenDocument Presentation Template
POTM	Microsoft PowerPoint Macro-Enabled Template
POTX	Microsoft PowerPoint Template
PPS	Microsoft PowerPoint 97-2003 Slide Show
PPSM	Microsoft PowerPoint Macro-Enabled Slide Show
PPSX	Microsoft PowerPoint Slide Show
PPT	Microsoft PowerPoint 97-2003 Presentation
PPTM	Microsoft PowerPoint Macro-Enabled Presentation
PPTX	Microsoft PowerPoint Presentation
POT	Microsoft PowerPoint Template
MPP	Microsoft Project Document
MPT	Microsoft Project Template
MPX	Microsoft Project Exchange File
CSV	Comma Separated Values File
ODS	OpenDocument Spreadsheet
FODS	OpenDocument Spreadsheet
OTS	OpenDocument Spreadsheet Template
TSV	Tab Separated Values File
NUMBERS	Apple numbers			Version 3.5 and others are supported by GroupDocs.Viewer since 21.8
XLS	Microsoft Excel 95-2003 Workbook Worksheet			Supported formats: Excel 2003 (11.0), Excel 2002 (10.0), Excel 2000 (9.0), Excel 97 (8.0), Excel 95 (7.0), Excel 5.0.
XLSB	Microsoft Excel Binary Worksheet
XLSM	Microsoft Excel Macro-Enabled Worksheet
XLSX	Microsoft Excel Worksheet
XLT	Microsoft Excel 97-2003 Worksheet Template			Supported formats: Excel 2003 (11.0), Excel 2002 (10.0), Excel 2000 (9.0), Excel 97 (8.0).
XLTX	Excel Open XML Spreadsheet Template
XLTM	Excel Macro-Enabled Template
XLAM	Excel Open XML Macro-Enabled Add-In
DOC	Microsoft Word 97-2003 Document
DOCM	Microsoft Word Macro-Enabled Document
DOCX	Microsoft Word Document
DOT	Microsoft Word 97-2003 Template
DOTM	Microsoft Word Macro-Enabled Template
DOTX	Microsoft Word Template
ODT	OpenDocument Text
OTT	OpenDocument Text Template
RTF	Rich Text Document
TXT	Plain Text Document
VCF	Electronic Business Card (vCard)
VCARD	Electronic Business Card (vCard)
OXPS	OpenXPS File
SXC	StarOffice Calc Spreadsheet
XML	Text XML document
XML	Excel 2003 SpreadSheetML XML file