Extensions or Apps Offered by Amplified Labs
Crx4Chrome includes 2 extensions from the developer Amplified Labs.
Gopher for Groups crx 21 for Google Sheets
About: Dig into your Google Groups settings and root out the hidden risks. Adds Google Groups administrative mojo to any Google Sheet....
Gopher for Gmail crx 25 for Google Sheets
About: The beta version empowers G Suite admins to "claw back" spam or accidental email sends from users' Gmail inboxes. More to come......