Log in
Preview of ScreenZen Blocker

ScreenZen Blocker by ScreenZen

*** ScreenZen macOS App Required *** Blocks websites as per ScreenZen configurations.

5 (5 reviews)
295 Users
You'll need Firefox to use this extension
Download Firefox and get the extension
Download file
About this extension
ScreenZen macOS App Required

This Firefox extension is a companion to the ScreenZen macOS application and cannot be used independently. Download the ScreenZen app from the macOS App Store first, then install this extension to enable website blocking in Firefox.
Rated 5 by 5 reviewers

Star rating saved

5
5
4
0
3
0
2
0
1
0
Permissions and dataLearn more

Required permissions:

  • Exchange messages with programs other than Firefox
  • Access browser tabs
  • Access your data for all websites
More information
Version
1.8
Size
436.75 KB
Last updated
4 days ago (Aug 26, 2025)
Related Categories
License
All Rights Reserved
Version History
Add to collection
Report this add-on
More extensions by ScreenZen