Close'n forget is an online application or website that allows users to quickly and easily close unnecessary web accounts and delete personal data associated with them. It allows users to securely and permanently delete their accounts, close and delete associated profiles, and delete all personal information associated with their accounts. The application also helps users to keep track of the accounts they have closed and forgotten, so that they can easily close and forget other accounts in the future. Close'n forget provides users with a simple and secure way to ensure their personal data is not at risk of being misused or exposed.
You should also close the tab ... why delete history and delete tabs and stay on the page?
Forget Tab
Incognito This Tab
OpenInPrivate
Private Tab
Forget that page
Discontinued The extension is currently not compatible with Firefox 57 and later versions. It still works in XUL-based Firefox forks such as https://alternativeapp.info/software/waterfox/ and https://alternativeapp.info/software/palemoon/.