Is TabPatrol - Duplicate Tabs & Windows Management Tool safe?

Detects duplicate browser tabs and helps close, merge, sort, and organize open tabs and windows.

This extension scans open tabs for duplicate URLs and can notify you when matches are found. It provides options to close duplicates automatically or manually, merge tabs from multiple windows into the current window, sort tabs by domain and title, and customize duplicate detection with URL whitelisting or hash ignoring. It also supports English and Greek language options.