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Detwinner

Published by Neat Decisions

Find and remove duplicate files and similar images

Open sourceGPL-3.0-or-later

Highlights

  • Scans designated Linux directories to identify exact file duplicates and similar images.
  • Configures search criteria based on file properties and visual comparison thresholds.
  • Offers interactive result filtering and bulk selection tools for system storage maintenance.

About this application

Detwinner is an open-source utility published by Neat Decisions under the GPL-3.0-or-later license for Linux systems. The software is designed to scan storage devices to identify redundant files and visually similar images, helping users reclaim drive space.

Users can configure search parameters based on specific directories, file attributes, or image comparison thresholds. The scanning engine evaluates byte-level equality for exact duplicates and utilizes visual comparison algorithms to detect modified or resized picture files across specified folders.

Once results are compiled, Detwinner presents detailed lists allowing manual inspection, filtering, and bulk deletion of identified duplicates. Available exclusively on Linux, this tool provides a structured method for storage maintenance without automated background execution.

Linux

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