Simple Timer is a fun chrome extension. it's a free extension , it has 1 active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 2204 days ago.
Min-Time: 5 secs Max-Time: 60 secs.
You could download the latest version crx file or older version files and install it.
English.
You could find more help information from simple timer support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of simple timer.
You could click to report abuse of simple timer.