11 Like Leechblock Good alternative? YES NO LeechBlock is a simple productivity tool: an extension for the Firefox web browser designed to block those time-wasting sites that can suck the life out of your working... Free Open Source Mac Windows Linux Firefox Firefox extension Distraction-free UI Add a feature
22 Like SelfRestraint Alternative? YES NO If you find yourself constantly ending up on distracting websites, you know what a time sink your computer can be. Unfortunately, you can't just stop using your... Free Open Source Windows Linux Distraction-free UI Add a feature Discontinued The URL to the official website does not work & source at Github has not been updated for an extended period
0 Like BlockSite Good alternative? YES NO BlockSite is an extension, which automagically blocks websites of your choice. Additionally, this extension will disable all hyperlinks to these websites, by just... Free Mac Windows Linux Firefox Firefox extension Add a feature
0 Like Focus.py Good alternative? YES NO Focus.py helps you keep focused by applying schedulable firewall rules to distracting websites. Free Open Source Mac Linux No features added Add a feature
0 Like SiteCop Good alternative? YES NO SiteCop is a website timer and blocker that protects you from time-wasting websites and includes a Pomodoro option. Free Mac Windows Linux Web Chrome No features added Add a feature
3 Like SelfControl -- The Linux port Alternative? YES NO Linux port of the Mac OS X application SelfControl . Uses Perl/Gtk2 + iptables. Provides basic timed blocking of specified hosts. Free Open Source Linux No features added Add a feature Discontinued The project is no longer updated. Last version, 0.9, released in September 2010, can be still downloaded from the official website.
4 Like Productivity Owl Good alternative? YES NO The Productivity Owl is a Google Chrome extension that eliminates your time wasting habits on the internet. Free Mac Windows Linux Chrome OS Chrome Distraction-free UI Add a feature
0 Like Idderall Good alternative? YES NO An add-on for Mozilla Firefox that can help prevent you from procrastinating by setting up a schedule to block websites. Free Mac Windows Linux Firefox No features added Add a feature Discontinued Removed by the author.
