Download Delete Bulk Facebook Messages Extension Zip Access

: Unzip the file (e.g., EraseConvo.zip ) into a dedicated folder on your computer.

: Click "Load unpacked" and select the folder where you extracted the extension files. Safety & Privacy Considerations Download Delete Bulk Facebook Messages extension zip

: Toggle the switch in the top-right corner to Developer Mode . : Unzip the file (e

: Most updated versions (as of early 2026) are compatible with the latest Facebook UI and work across personal and business page inboxes. How to Install via ZIP (Manual Method) : Most updated versions (as of early 2026)

These extensions typically inject new interface elements, such as checkboxes or "Delete All" buttons, into the standard Facebook Messenger desktop site.

: Reputable extensions like those from Sam Hoque claim 100% local processing, meaning they do not send your message data to external servers.

If you have a .zip file of an extension (often sourced from platforms like GitHub ), follow these steps to install it manually: