You can preview the following file types in File Manager:

 

  1. All file types that can be edited inside File Manager (See File Editing in File Manager)
  2. PDF (.pdf)
  3. Word (.doc, .docx, .rtf)
  4. Excel (.xls, .xlsx)
  5. Powerpoint (.ppt, .pptx)
  6. Archive (.zip, .7z, .gz, .tgz, .tar)
  7. Illustration (.ai, .psd, .dxf, .svg, .eps, .ps, .xps)
  8. Apple pages

 

Here is an example with .docx file preview in File Manager:

 

 

Previewing files in File Manager gives you the option to check that you have uploaded the correct file or to check what is the file content. Only files that can be viewed in a browser will work. Files such as .exe, .dll or other technical files that cannot be show in your browser and are potentially harmful will not be previewed.