Mac Sai: the open-source Mac cleaner, optimizer, and malware scanner. A free, Apple-notarized alternative to CleanMyMac, built with Swift 6 and SwiftUI.

微信重复文件清理工具。采用智能哈希算法极速识别重复文件，支持可视化预览与安全删除（移至回收站）。

duplicate photo finder for Immich - find and remove similar images

High-performance Windows file search + duplicate finder using NTFS USN/MFT, with Android LAN sync. Built with Tauri, Rust, C++, and Kotlin.

A modern, powerful and feature-rich media management app for Android featuring a swipe-to-sort interface and advanced duplicate/similar media detection.

File Hunter — catalog, deduplicate, and consolidate your archive storage

Free, open-source macOS storage and cache cleaner built for developers. Scans Docker, Xcode, Node.js, Ollama, JetBrains, Homebrew, and more.

A native macOS maintenance utility built with Swift and SwiftUI

Free Windows disk cleaner — duplicate finder, junk cleaner, disk analyzer, driver store, and more. Built with Rust + Tauri.

CleanMacJoe — macOS disk cleaner & app uninstaller utility

A high-performance CLI tool written in Rust to scan, detect, preview, and clean up duplicate files using content-based hashing (BLAKE3). Works across macOS, Linux, and Windows.

✨ A modern, privacy-focused macOS storage cleaner & system optimizer.

A CLI tool and Go library to calculate the similarity of images & videos.

🧹 Open-source macOS cleaner — free up disk space safely. Caches, app leftovers, large & duplicate files, dev junk. Local-only, Trash-by-default. A CleanMyMac alternative.

A very easy terminal UI for finding duplicates when you're stuck in the terminal like me and would rather see your duplicates files than memorize CLI flags.

A simple tool to check for duplicate item IDs in ox_inventory items.lua for FiveM servers.

An optimized Flipper Zero application to identify, manage, and safely clean up duplicate Sub-GHz (.sub) files. Features dynamic CRC32 checksum scanning, grouping by duplicates, and an interactive UI for storage management.

Dupers is the fast file duplicate checker and filename search tool.

DuplicateFinder just simply looks for duplicates located in your 'user.home' directory, which is 'C:\Users\Tzesh' in Windows or '/home/Tzesh' for Linux. Maps them according to their MD5, and controls if there is a collision or not.

AI-powered local-first media manager for duplicate cleanup, similarity review, OCR, metadata, local AI tagging, and large media library organization.