Turnitin Support

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Turnitin will only accept the following file types:

  • Microsoft Word (.doc/.docx)
  • OpenOffice Text (.odt)
  • Word Perfect (.wpd)
  • PostScript (.ps/.eps)
  • HTML
  • Hangul Word Processor file (.hwp)
  • Rich text format (.rtf)
  • Plain text (.txt)
  • Google Docs via Google Drive
  • Adobe PDF (.pdf)
  • Microsoft PowerPoint (.pptx, .ppt, .ppsx, and .pps)
  • Microsoft Excel (.xls and .xlsx)


Files for upload must:

  • be less than 40mb;
  • have a minimum of 20 words; and
  • be less than 400 pages.


Supported Latest Desktop Browsers:

  • Firefox
  • Chrome
  • Safari
  • Microsoft Edge


Please visit Turnitin Support for additional system requirements.  If you need assistance, please contact Alamo Colleges District Support Central at (210) 485-0555 option 4.