Duplicate Download Finder: Boost Storage Efficiency in Minutes

Authors

  • Dr Thiyagarajan V S Associate Professor, Department of CSE, Karpaga Vinayaga College of Engineering and Technology, Tamil Nadu, India Author
  • Arjun Aadhith B S UG Scholar, Department of CSE, Karpaga Vinayaga College of Engineering and Technology, Tamil Nadu, India Author
  • Bharathvaj V UG Scholar, Department of CSE, Karpaga Vinayaga College of Engineering and Technology, Tamil Nadu, India Author
  • Bushra M UG Scholar, Department of CSE, Karpaga Vinayaga College of Engineering and Technology, Tamil Nadu, India Author
  • Dhanush Sri S UG Scholar, Department of CSE, Karpaga Vinayaga College of Engineering and Technology, Tamil Nadu, India Author
  • Harshitha P UG Scholar, Department of CSE, Karpaga Vinayaga College of Engineering and Technology, Tamil Nadu, India Author

DOI:

https://doi.org/10.32628/CSEIT25111688

Keywords:

Bloc Architecture, Metadata, Duplicate Finder, flutter, cross-platform

Abstract

This project introduces Duplicate Finder Pro, a cross-platform application built using Flutter and BLoC architecture to efficiently detect and manage duplicate files on desktop and Android devices. The system employs a combination of file metadata filtering and SHA-256 checksum matching to ensure accurate detection, while asynchronous processing and database caching maintain optimal performance. Users can choose between full and quick scan modes, apply extension-based filtering, and monitor real-time scanning progress. To safeguard against accidental data loss, duplicates are first moved to a secure recycle bin, from which they can be reviewed and restored if needed. Featuring a modern Material Design 3 interface and platform-specific optimizations, Duplicate Finder Pro provides a safe, fast, and user-friendly solution for reclaiming storage space and improving file organization.

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Published

22-08-2025

Issue

Vol. 11 No. 4 (2025): July-August

Section

Research Articles

License

Copyright (c) 2025 International Journal of Scientific Research in Computer Science, Engineering and Information Technology

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Dr Thiyagarajan V S, Arjun Aadhith B S, Bharathvaj V, Bushra M, Dhanush Sri S, and Harshitha P, “Duplicate Download Finder: Boost Storage Efficiency in Minutes”, Int. J. Sci. Res. Comput. Sci. Eng. Inf. Technol, vol. 11, no. 4, pp. 407–412, Aug. 2025, doi: 10.32628/CSEIT25111688.