The latest version of Cold Turkey Blocker for Windows is 3.5.

The latest version of Cold Turkey Blocker for macOS is 3.4.

How to update

This version of Cold Turkey Blocker can be installed without having to uninstall the previous version, provided you have v2.1 or later already installed.

Previous versions of Blocker need to be uninstalled prior to installing the latest version. To uninstall, wait for all your blocks to finish, then click the app icon in the system menu bar (near the system clock) and select "Uninstall."

Your settings will be automatically transferred to the new version. If you are a pro user, your activation key will also be transferred after installing the free version.

Download for Windows

Download for macOS

Dashboard screenshot

Release Notes (3.5)

+ Chrome Dev, Chrome Beta, Firefox Dev and Vivaldi now supported

+ Option to have block affect all users or current user during install

+ Added support for all UTF8 characters in block lists

+ Added support to block Chrome guest mode browsing

+ Added support to block Chrome and Opera independently

+ Added support to block .bin and .com files

+ Added support to block localhost, this site and chrome:// (with flag)

+ Added support for multiple browser profiles

+ Added more browsers to unsupported/block list, including TOR

~ Browser will now close momentarily after disabling extension

~ Reduced time to re-enable the extensions to 30 seconds

~ Method to install and/or determine extension state improved

~ Bug where events are misplaced on schedule after a week fixed

~ Block list exceptions not longer count toward daily allowances

~ Exceptions can't be added while a locked block is active

~ Installer will no longer let you cancel to get around block

~ Various performance/block reliability/UI fixes

- Removed max limit on number of block lists

Release Notes (3.4)

+ Added free trial of pro features

+ Block page for pro users will be different

~ Improved extension installer

~ More scheduler bugs fixed

~ Firefox not closing when extension disabled fixed

~ 2 minute warning timer fixed

Release Notes (3.3)

+ Added compatibility with latest OS updates

~ Added more time to enable extensions

~ Scheduler bugs fixed

~ Steam can now be blocked

~ Various reliability fixes

Release Notes (3.1)

+ Added statistics feature

+ Added daily time limit feature

+ Added password feature

+ Added a refreshed dashboard

+ Added ability to block specific URL/IP

+ Blocks now work when using a VPN

+ Block page shows more reliably

- Browser Extensions are now required

- Edge/IE are not supported and will be blocked

New to Cold Turkey?

No worries, you can still download Blocker for free from the links above or you can see more options on the pricing page.