An open source issue management & help desk solution
Environment for configuring customized applications Asset Management
Free self-hosted help desk & shared mailbox
Free open-source remote desktop for Windows, Mac, Linux, Android & iOS
UltraVNC: Remote Access Tools VNC/RFB Remote Desktop Support Software
Open-source ticketing, service desk and CMDB software
A Platform Agnostic Help Desk Application for customer support teams
Issue tracking and team collaboration system
Business Process Digitalization Platform
Free tools for helpdesk and security admins
Cross platform JIRA thick client.