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Amazon DCV vs TurboVNC: catalog facts
Amazon DCV	TurboVNC
Free No additional charge on Amazon EC2; you pay only for the EC2 resources you use.	Free Free and open source under the GPL. The project relies on sponsorship and funded…
Self-hosted	Windows, macOS, Linux
Bandwidth-adaptive streaming for graphics-heavy applications Runs in the cloud or in your own data center	Tight encoding variant tuned for image-heavy applications, where ordinary VNC crawls With VirtualGL it displays 3D applications remotely at interactive speed
Oriented toward AWS and business workloads rather than home users Proprietary software	VNC has no built-in encryption by default; you tunnel it over SSH or configure TLS Setting up VirtualGL alongside it is genuinely involved
Downloadable app, Self-hosted	Downloadable app
Closed source	Open source
License not stated	License: GPL-2.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.