Chrome //
Extensions 
Chrome
Web store
select chrome_id_no,plugin_tag_line,plugin_name,plugin_icon,sitemap_url,oldvsnew_comment from final_chrome_totaldata_sept2022 where MATCH(plugin_name) AGAINST('+facebook +messages' IN Boolean MODE) order by users desc
Facebook - Delete All Messages
Adds a page action in Facebook Messages tab in order to delete them all.
Delete All Messages on Facebook™
Allows you to delete all messages on Facebook. Simply delete all Facebook™ messages in Chrome just in 2 clicks
Delete All Messages for Facebook™
Allows you to delete all messages on Facebook website in one click. A simple message cleaner in your browser.
Delete All Messages for Facebook™
Delete all Facebook™ messages at once. Also Choose and Delete multiple messages at once.
Messages Saver for Facebook™
Downloads Facebook chats for reading offline and printing. Facebook chat downloader.
Delete All Messages for Facebook™
Delete all Facebook™ messages at once. Also Choose and Delete multiple messages at once.
Delete Facebook Messages
This extension allows you to delete or archive all of your facebook messages in one click.
MathJax for Facebook Messages
Parses and displays TeX on https://www.facebook.com/messages and https://www.messenger.com/.
Discrete facebook messages
This extension changes the look of the messages page to make it more discrete for office use
