Clear radio buttons is a radio extension for chrome. it's a free extension , it has 102 active users since released its first version, it earns an average rating of 4.20 from 5 rated user, last update is 2335 days ago.
This extension clears all radio button selections on the active page. It can be handy to clear all selections if you want to retake an online test, and the site doesn't support clearing answers.
You could download the latest version crx file or older version files and install it.
English.
100% user give 5-star rating. Read reviews of clear radio buttons
You could find more help information from clear radio buttons support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of clear radio buttons.
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Exactly what I needed!
Works great