The following is a list of file formats supported in Documents To Go for iPad/iPhone/iPod touch, as well as how each format is supported (view/edit/create, view-only, etc):

View/Edit/Create:

  • MS Word 97-2004 (.doc files)
  • MS Word 2007-2016 (.docx files)
  • MS Excel 97-2004 (.xls files)
  • MS Excel 2007-2016 (.xlsx files)

View/Edit

  • MS PowerPoint 97-2004 Presentation (.ppt)
  • MS PowerPoint 2007-2016 Presentation (.pptx)
  • MS PowerPoint 97-2004 Template (.pot)
  • MS PowerPoint 2007-2016 Template (.potx)
  • MS PowerPoint 97-2004 Show (.pps)
  • MS PowerPoint 2007-2016 Show(.ppsx)
  • MS Word Macro-Enabled documents (.docm)

View Only

  • PDF files
  • HTML files
  • BMP
  • GIF
  • JPG/JPEG
  • PNG
  • SVG
  • TIF/TIFF
  • MS Word 97-2004 /template (.dot files)
  • MS Word 2007-2016 (.dotx files)
  • RTF (not supported via Desktop Sync)
  • MS Excel 97-2004 Template (.xlt files)
  • MS Excel 2007-2016 Template (.xltx files)
  • MS PowerPoint Macro-Enabled (.pptm)
  • MS PowerPoint Macro Enabled Template (.potm)
  • MS PowerPoint Macro-Enabled Show (.ppsm)
  • Pages
  • Numbers
  • Keynote