FreeScout

https://track.eagerm.tech/freescout

https://freescout.net/

HESK

https://track.eagerm.tech/hesk

http://www.hesk.com/

HelpDeskZ

https://track.eagerm.tech/helpdeskz

https://track.eagerm.tech/helpdeskz

Maian Support

https://track.eagerm.tech/maian

https://www.maianmedia.com/support

FreeScout

https://track.eagerm.tech/freescout

https://freescout.net/

Handesk

https://track.eagerm.tech/handesk

http://handesk.io/

UVdesk

Not Installed

https://forums.uvdesk.com/

Needs PHP extension mailparse

Faveo Helpdesk

Not Installed

http://www.faveohelpdesk.com/contact-us/

Needs MariaDB 10.6.0 or later

OpenSupports

Not Installed

https://www.opensupports.com/documentation/

Needs PHP 7.3.0 or older.