Supported Document Formats:

Extension    Format Name                                       
--------------------------------------------------------------
.7z          7z Archive File                                   
.azw3        AZW3                                              
.bmp         Bitmap Image File                                 
.bz2         Bzip2 Archive File                                
.chm         Compiled HTML Help File                           
.csv         Comma Separated Values File                       
.doc         Microsoft Word Document                           
.docm        Word Open XML Macro-Enabled Document              
.docx        Microsoft Word Open XML Document                  
.dot         Word Document Template                            
.dotm        Word Open XML Macro-Enabled Document Template     
.dotx        Word Open XML Document Template                   
.eml         E-Mail Message                                    
.emlx        Apple Mail Message                                
.epub        Open eBook File                                   
.fb2         FictionBook                                       
.gif         Graphical Interchange Format File                 
.gz          Gzip Archive File                                 
.html        Hypertext Markup Language File                    
.jp2         JPEG 2000 Core Image File                         
.jpeg        JPEG Image                                        
.jpg         JPEG Image                                        
.md          Markdown Files                                    
.mhtml       MIME HTML File                                    
.mobi        FictionBook                                       
.msg         Outlook Mail Message                              
.odp         OpenDocument Presentation                         
.ods         OpenDocument Spreadsheet                          
.odt         OpenDocument Text Document                        
.one         OneNote Document                                  
.ost         Outlook Offline Data File                         
.otp         OpenDocument Presentation Template                
.ots         OpenDocument Spreadsheet Template                 
.ott         OpenDocument Document Template                    
.pdf         Portable Document Format File                     
.png         Portable Network Graphic                          
.pot         PowerPoint Template                               
.potm        PowerPoint Open XML Macro-Enabled Presentation Template
.potx        PowerPoint Open XML Presentation Template         
.pps         PowerPoint Slide Show                             
.ppsm        PowerPoint Open XML Macro-Enabled Slide           
.ppsx        PowerPoint Open XML Slide Show                    
.ppt         PowerPoint Presentation                           
.pptm        PowerPoint Open XML Macro-Enabled Presentation    
.pptx        PowerPoint Open XML Presentation                  
.pst         Outlook Personal Information Store File           
.rar         RAR Archive File                                  
.rtf         Rich Text Format File                             
.tar         Tar Archive File                                  
.tif         Tagged Image File                                 
.tiff        Tagged Image File Format                          
.tsv         Tab Separated Values File                         
.txt         Plain Text File                                   
.xhtml       Hypertext Markup Language File                    
.xla         Excel Add-In File                                 
.xlam        Excel Open XML Macro-Enabled Add-In               
.xls         Excel Spreadsheet                                 
.xlsb        Excel Binary Spreadsheet                          
.xlsm        Excel Open XML Macro-Enabled Spreadsheet          
.xlsx        Microsoft Excel Open XML Spreadsheet              
.xlt         Microsoft Excel Template                          
.xltm        Excel Open XML Macro-Enabled Spreadsheet Template 
.xltx        Excel Open XML Spreadsheet Template               
.xml         XML File                                          
.zip         Zipped File