Hello and welcome to the open source help desk software list. We hope you find a solution to your help desk needs here. In addition to the open source software listed, this site also features HelpSpot Help Desk Software. A moderately priced commercial help desk application which you may want to explore if you are interested in a professionally maintained and supported solution.
www.opensourcehelpdesklist.com
https://www.cio.com.au/article/320110/5_open_source_help_desk_apps_watch/