Find unused assets, duplicate files, missing references, empty folders, and oversized files. Clean safely with quarantine, restore tools, ignore rules, and exportable reports.Project Cleaner Pro is an editor utility for teams that need cleaner Unity projects before releases, client handoffs, source-control cleanup, and build-size reviews.Run a project-wide scan to detect potentially unused assets, duplicate file content, missing script references, empty folders, and oversized files. Review every issue in a focused detail panel, then move unused assets to quarantine instead of deleting them directly.The quarantine workflow keeps cleanup reversible. Assets are moved to a user-data folder, tracked with their original path, and can be restored individually or all at once after testing.For larger projects, profile and ignore rules help reduce false positives from Addressables, StreamingAssets, generated content, runtime catalogs, AssetBundles, and custom loading workflows.Reports can be exported as JSON or Markdown for QA reviews, pull requests, client delivery, and before/after cleanup comparisons.- Project-wide cleanup scanner.- Potentially unused asset detection.- Duplicate file-content detection.- Missing script reference checks for prefabs and serialized scenes.- Empty folder detection and cleanup.- Oversized asset warnings with configurable threshold.- Single-item quarantine.- Quarantine all unused assets from the latest scan.- Filtered batch cleanup.- Restore selected or restore all quarantined assets.- Profile-based ignore rules.- Minimum unused asset size threshold.- Automatic scan history snapshots.- JSON and Markdown export.- Demo content generator for learning and screenshots.- Unity 2021.3 LTS or newer.- Unity 2022.3 LTS recommended.- Unity 6 ready.- Built-in Render Pipeline, URP, and HDRP compatible.- Editor-only tool. No runtime dependency is added to builds.Portions of this package were created or refined with AI-assisted tools, including drafting of editor-tool code, documentation, store listing copy, and marketing image layout concepts. All package contents were manually reviewed, edited, tested, and integrated by the publisher. The package does not include AI model files, AI-generated game assets intended to resemble copyrighted work, runtime AI services, prompts, or generated demo content. The included functionality is a deterministic Unity Editor utility for scanning project hygiene, reporting issues, quarantining selected assets, restoring quarantined assets, managing ignore rules, and exporting reports
