(now part of SolarWinds) is a remote support and systems administration tool. It is not free for ongoing business or personal use beyond its trial period. There is no legally available "DameWare free" perpetual version.
Would you like help choosing a safe, free remote desktop tool for your specific use case (e.g., home, work, occasional support)? dameware free
I notice you're asking about "DameWare free." To clarify: (now part of SolarWinds) is a remote support