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Technitium DNS Server vs Acrylic DNS Proxy: catalog facts
Technitium DNS ServerAcrylic DNS Proxy
Free

Free and open source under the GPL.

Free

Free and released as open source.

Windows, macOS, Linux, Self-hosted Windows
  • Authoritative and recursive in one server, so it hosts your zones and resolves everything else
  • Blocks ads and malware for every device on the network without per-device setup
  • Hosts file with wildcard and regular expression support
  • Caching speeds up repeated name lookups
  • Considerably more complex than Pi-hole if all you want is ad blocking
  • Running your own DNS means DNS outages become your problem
  • Windows only
  • Configured through text files rather than a graphical interface
Self-hosted, Downloadable app Downloadable app
Open source Open source
License: GPL-3.0 License not stated
No account needed No account needed
Works offline Not stated if it works offline

Checked September 21, 2026

Checked September 24, 2026

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