Duplicate files are prevalent in today's computer systems, particularly when users deal with large amounts of data through downloads, backups, file transfers, or content editing. Not only do these duplicates take up precious storage space, but they also clog directories, slow down productivity, and can cause confusion or the use of old files. Identifying and deleting duplicate files manually can be time-consuming, error-prone, and tedious. This project offers a complete solution via a Python application with a smart, intuitive Graphical User Interface (GUI) crafted with Tkinter. The program scans directories efficiently, recursively examines file content via size filters and MD5 hash comparison, and correctly detects duplicates irrespective of filename or metadata. It offers users several management choices such as selective deletion and overall cleanup of duplicate files. Moreover, it also features a lively, user-friendly interface with contemporary UX concepts to make it accessible both for technical and non-technical users. This utility optimizes system performance, enriches data organization, and offers a safe method of conducting digital hygiene with ease.