Document formats supported in preview

In WorkZone Mobile, users can preview documents that are attached to tasks or meetings. When the user taps a document title, the document viewer displays the documents in PDF format.

The following document formats can be previewed on iOS devices:

  • Microsoft Office documents (Office ‘97 and newer)
  • Microsoft Project files
  • Microsoft Visio files
  • Emails
  • XLSM files
  • Rich Text Format (RTF) documents
  • PDF files
  • Text files whose uniform type identifier (UTI) conforms to the public.text type
  • Comma-separated value (csv) files
  • AutoCAD files
  • Apache OpenOffice files
  • Zip files


On iOS devices

  • Microsoft Excel documents, image files, txt files, and xml documents open in Quick Look as the display quality is better than the PDF format.
  • Documents that cannot be converted to PDF, for example video and audio files, open in the original format.


On Android devices

  • Documents that cannot be converted to PDF, for example video and audio files, cannot be previewed.