Messenger Bot - Auto Message Sender is a Chrome add-on developed by sinthata manna. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This free software allows users to send mass private messages automatically on Facebook.

With Messenger Bot - Auto Message Sender, users can send bulk private messages to their targeted audience. The tool supports sending messages to both Facebook users (User ID or User profile links) and Pages (Page ID). Users can personalize their messages using placeholders such as , , and . They can also import users from a CSV file and utilize spin syntax support.

Other features of Messenger Bot - Auto Message Sender include message templates, exportable DM history, funnel filter, duplicate skip, and smart error handling. The software ensures data privacy by processing all data locally on the user's computer without passing through any web server.

Please note that Messenger Bot - Auto Message Sender is an independent project developed by UNISPY and is not affiliated with Facebook Inc. For more information and frequently asked questions, visit the official website.