Press the Shift-Key and make a rectangle-selection with the mouse by clicking-and-dragging. All checkboxes within the selection change their status:

• Unchecked checkboxes will be checked
• Checked checkboxes will be unchecked

Install

• License: Mozilla Public License 2.0
• Weekly downloads: 9
• Average daily users: 35
• Rating: 5/5 of 1 ratings
• Created: 2022-12-17 17:54:59
• Last updated: 2022-12-18 17:55:22
• Homepage:
• Support site and email
• Orig: https://addons.mozilla.org/en-US/firefox/addon/checkbox-selector/
• API: {6b457c6d-4a24-4567-8ac8-dcbdca1ae33f}