Tre extension may be related to EA sports game file or virus. You may open tre files with Antivirus Nod32 or Kaspersky softwares.
You may find tre extension files in an unsuitable folder, in this case it might be trojan (virus) file.
However, we have to remind you that normally, tre files are files that used with some some computer games which is Electronic Arts product. If you need to run tre extension files you may use Foxit Reader software. There are different web pages that allow you to download free.
What to use tre
Antivirus Nod32 or Kaspersky
which page related to tre file
tre Related Searches
You can check related links about tre fileextension.