[userbinator]

From the "blocks ads in all browsers" tagline this appears to be a filtering proxy server, so it essentially MITMs your connection to filter stuff out and/or modify it before it gets to the browser.

I've been using Proxomitron, which is a similar (discontinued) freeware product, for the same purpose. The only real pain is HTTPS - which AdMuncher doesn't appear to support - but Proxomitron can filter HTTPS too (you need to install a local certificate), albeit it was written at a time when single-core was the norm and so needs to be constrained to run on one core due to some race condition that I'm not too bothered with figuring out and attempting to fix at the moment...

Proximodo is another open-source alternative which aims to be compatible with it but also lacks the increasingly-needed HTTPS MITM feature. (Should we call this "benevolent MITM" since it is completely under the consent and desire of the user, as opposed to the usual "malicious MITM"?)

[MurrayHurps]

If I may, I'd like to take a moment to honour the memory of Scott R. Lemmon.

He was a hell of a coder, and person, and ten years after his passing his work is still hugely appreciated.

Cheers wherever you are Scott.

[thibauts]

I built a filtering proxy module on node. It filters by domain (only) and works with HTTPS. It still chokes once in a while on malformed responses but can still provide efficient filtering with good performance.

https://github.com/thibauts/node-host-filtering-proxy

[xenogears1969]

Proxomitron wow I haven't heard that name in awhile. Yeah I used to use that and even had a huge set of custom rules in it back in the day when it was literally the only way to filter crap from webpages, I don't even think there were ad blocking browser addons back then.