| Extension | Description | Required software |
| BAT, CMD, JavaScript, VBS, PS1, PS1M | Script file | Internal engine |
| BMP, DIB | Bitmap Image | Internal engine |
| CDR | CorelDraw | CorelDraw |
| CGM | Computer Graphics Metafile | CorelDraw |
| CSV | Comma-Separated Values CSV | Microsoft Excell or Open Office |
| DCX | Dcx Image | Internal engine |
| DICOM | DICOM Image (.dcm, .dic) | Internal engine |
| DOC, DOT | Microsoft Word Document | Microsoft Office (97 or newer) or Open Office or Libre Office |
| DOCX, DOTX | Microsoft Word Document | Microsoft Office (2003 or newer) or Open Office or Libre Office |
| DFT | Solid Edge Draft Document | Solid Edge |
| DWF | DesignReview | DesignReview |
| DWFX | DesignReview | DesignReview |
| DWG, DXF | Autodesk AutoCAD Drawing | Internal engine |
| EMF | Enhanced Metafile | Internal engine |
| EML, MSG | Attachments and email headers | Internal engine |
| GIF | GIF Image | Internal engine |
| HPGL | Hewlett-Packard Graphics Language for printers | Internal engine |
| HTM, HTML | Html Document | Internal engine |
| IDW, IPT, IAM, IPN | Autodesk Inventor Drawing | Autodesk Inventor |
| JBIG, JBG | Jbig Image | Internal engine |
| JPG, JPEG, JFIF | Jpeg Image | Internal engine |
| MCDX, XMCD | Mathcad Worksheet File | MathCAD or MathCAD Prime |
| MHT, MHTML | Mht Document | Internal engine |
| MPP | Microsoft Project file | Microsoft Project 2010 or newer |
| MSG | Microsoft Outlook Message | Microsoft Office 97 or newer |
| ODT, ODS, ODP, ODG, ODF | Open Office / Libre Office Document | Open office or Libre Office |
| OST | Offline Outlook Data File | Internal engine |
| PCX | Pcx Image | Internal engine |
| PDF | Portable Document Format | Internal engine or Acrobat or Acrobat Reader |
| PLT | AutoCAD Plotter Document | Internal engine |
| P7M | Digitally Encrypted Message (smime.p7m) | Internal engine |
| PNG | Png Image | Internal engine |
| PPT | Microsoft Power Point Presentation | Microsoft Office (97 or newer) or Open Office or Libre Office |
| PPTX, PPSX | Microsoft Power Point Presentation | Microsoft Office (2003 or newer) or Open Office or Libre Office |
| PS | Post Script | GostScript |
| PSD | Adobe Photoshop Image | Internal engine |
| PST | Outlook Data File | Internal engine |
| PUB | Microsoft Publisher Publication | Microsoft Office 97 or newer |
| RTF | Rich Text Document | Microsoft Office (97 or newer) or Open Office or Libre Office or Wordpad |
| SLDDRW, EPRT, EPRTX, EASM, EASMX, EDRW, EDRWX, SLDPRT, SLDASM, SLDDRW, PRTDOT, ASMDOT, DRWDOT, 3DXML, STL, CALS, PRT, XPR, ASM, XAS | Solid Works Drawing | eDrawings Viewer 2015 or newer version |
| SNP | Microsoft Access SNAP Image | Internal engine |
| SVG | Scalable Vector Graphic | Open Office or Libre Office |
| SVGZ | Scalable Vector Graphic zipped | Corel Draw |
| SWF | Small web format | Internal engine |
| TGA | Tga Image | Internal engine |
| TIF, TIFF | Tiff Image | Internal engine |
| TXT, TEXT, JAVA | Text Document | Internal engine |
| VSD, VSDX | Microsoft Visio Drawing | Microsoft Visio 2003 or newer |
| VSDM | Microsoft Visio Macro-Enabled Drawing | Microsoft Visio 2013 or newer |
| WMF | Windows Metafile | Internal engine |
| WPC | Word Perfect Document | Microsoft Office 97 or newer |
| XLS | Microsoft Excel Spreadsheet | Microsoft Office (97 or newer) or Open Office or Libre Office |
| XLSX, XLSM | Microsoft Excel Spreadsheet | Microsoft Office (2003 or newer) or Open Office or Libre Office |
| XML | XML files | Internal engine |
| XPS, OXPS | Microsoft XPS Document | Internal engine |
| ZPL | Zebra ZPL file | Internal engine |