Privoxy is described as 'Non-caching web proxy with advanced filtering capabilities for enhancing privacy, modifying web page data and HTTP headers, controlling access, and removing ads and other obnoxious Internet junk' and is a popular Ad Blocker in the web browsers category. There are more than 50 alternatives to Privoxy for a variety of platforms, including Mac, Windows, Google Chrome, Linux and Mozilla Firefox apps. The best Privoxy alternative is uBlock Origin, which is both free and Open Source. Other great apps like Privoxy are NextDNS, AdGuard, Adblock Plus and Pi-hole.
Zen is an open-source system-wide ad-blocker and privacy guard for Windows, MacOS, and Linux. It works by setting up a proxy that intercepts HTTP requests from all applications, and blocks those serving ads, tracking scripts that monitor your behavior, malware, and other...
wBlock is a powerful content blocker for macOS that cuts through the noise, delivering a clean and private browsing experience without the hassle. Using AdGuard's filters and more, wBlock gives you the best of all worlds: high performance and maximum blocking.
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Squid has extensive access controls and makes a great server accelerator.
AdNauseam is a browser extension designed to obfuscate browsing data and protect users from surveillance and tracking by advertising networks.
With this management app, you can manage and change your NextDNS settings, check your connection, test your ping, and see other connection information!
For those who have not yet been introduced, meet the Proxomitron: a free, highly flexible, user-configurable, small but very powerful, local HTTP web-filtering proxy.
Last version, 4.5, released on June 2003, is still downloadable from the official website
One of the most powerful filtering web proxy products out there. Sadly, its creator has disappeared or died. Contrary to squid, it is a non-caching proxy, specifically tailored towards filtering header information and intrusive scripts.
hBlock is a POSIX-compliant shell script, designed for Unix-like systems, that gets a list of domains that serve ads, tracking scripts and malware from multiple sources and creates a hosts file (alternative formats are also supported) that prevents your system from connecting to...
Web Safety for Squid Proxy (aka qlproxy) is an ICAP web filtering server that integrates with Squid proxy installed in your network, which provides rich web and content filtering platform to sanitize Internet traffic.
NxFilter is a freeware web filtering software controlling user activity on Internet. You can monitor Internet usage in your network and block user request for websites with NxFilter. It offers many features like Active Directory integration, User or Group based policy...
Take control of your browsing experience with AdFender... Block banner ads, video ads, pop-ups, trackers and more.
Proximodo is a loopback proxy server, seemingly a fork of proxomitron though likely abandonware. Unlike Proxomitron its developer is not existentially challenged. Additionally Proximodo can use Proxomitron filters. Unfortunately it does not support SSL connections.
The upribox Software turns your RaspberryPi into a privacy-enhancing Wireless router with adblocking, Tor, and a VPN server.
Germany
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They are both proxy servers.