FocusNow

FocusNow is a small yet powerful productivity app for Windows that allows you the freedom to block out the distractions online and offline, while retaining your access...

Commercial Windows

Anti-Social

Anti-Social is a productivity application for Macs that turns off the social parts of the internet. When Anti-Social is running, you’re locked away from distracting...

Commercial Mac OS X Windows

Quiet

Push distractions aside, silence disruptions and enter a zen like state of focus with Quiet for Mac OS X. With the push of a button, silence noisy applications and fade...

Commercial Mac OS X

SelfControl -- The Linux port

linux port of the mac os x application selfcontrol . uses perl/gtk2 + iptables. provides basic timed blocking of specified hosts.

Free Open Source Linux

Temptation Blocker

Temptation Blocker is a program that lets you lock yourself out of specific applications for a specified period of time. A window displays how much time remains. In...

Free Open Source Windows

Focusbar

Bring your tasks to a focus with Focusbar - simple but powerful tool to help you work on one thing at a time. Stop multitasking and stay focused. It's simple... ...

Free Mac OS X

Stay Focused : Stay Productive

Stay focused helps you focus by restricting the daily usage of selected apps to the selected time. Spending too much of time Social Networking or Messaging Apps? Focus...

Free Android

Blacklist

A iOS app to block websites for a certain amount of time.

Freemium iPhone iPad

Offtime

Unplug, just enough. ( OFFTIME ) lets you monitor and customize your connectivity so you can do the things that matter. Unplug and focus on your work, have quality time...

Freemium Android iPhone

SiteCop

SiteCop is a website timer and blocker that protects you from time-wasting websites and includes a Pomodoro option.

Free Mac OS X Windows Linux Web Chrome

ChatterBlocker

ChatterBlocker blocks office and cubicle noise so you can focus on your work, not your coworkers.

Commercial Mac OS X Windows

Citrus

Citrus is an app that actively blocks distractions before they ever get to you. Simply tell Citrus what distracts you, and when you want it blocked, and Citrus takes...

Freemium

Focus (for ChromeOS)

With the touch a button, block distracting websites and get back your time on the internet.

Free Chrome OS

Focus.py

Focus.py helps you keep focused by applying schedulable firewall rules to distracting websites.

Free Open Source Mac OS X Linux

Idderall

an add-on for mozilla firefox that can help prevent you from procrastinating by setting up a schedule to block websites.

Free Mac OS X Windows Linux Firefox

Keep Focus

KEEP FOCUS. Fewer Distractions. Better Focus. Unlimited Productivity! KEEP FOCUS... Quite simply the best way to eliminate distractions on your Android phone. Are you...

Free Android

Procrastination Punisher

Procrastination Punisher lets you disable certain apps for certain time frames, for example Angry Birds on workdays from 9 to 5, or your business email app on evenings...

Free Android Android Tablet