Adguard

Adguard is an unique internet filter that removes ads, ad-trackers and blocks websites with viruses & malware.

Freemium Mac OS X Windows iPhone Chrome OS Chrome Vivaldi Browser Safari Yandex.Browser

Privoxy

Privoxy is a 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.

Free Open Source Windows Linux

BrowseControl

BrowseControl is an easy to use Internet management program that restricts inappropriate surfing and enforces Internet usage policies across your enterprise.

Commercial Windows

Karma Blocker

Karma Blocker is a lightweight ad blocker which is directed towards the more technically advanced users and gives great flexibility to block elements with its custom rules.

Free Open Source Mac OS X Windows Linux Firefox

DansGuardian

DansGuardian is an award winning Open Source web content filter which currently runs on Linux, FreeBSD, OpenBSD, NetBSD, Mac OS X, HP-UX, and Solaris.

Free Open Source Mac OS X Linux BSD

squidGuard

squidguard is a url redirector software, which can be used for content control of websites users can access. it is written as a plug-in for squid and uses blacklists to define sites for which access is redirected.

Free Open Source Linux BSD

ufdbGuard

ufdbGuard is a URL filter to block unwanted web content on the internet. ufdbGuard can also enforce Google SafeSearch, detect UltraSurf, Tor, Skype and other chat...

Open Source Freemium Linux