Open Source Mac PC Cleaners
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PC Cleaners for Mac
View 30 business solutionsBrowse free open source PC Cleaners and projects for Mac below. Use the toggles on the left to filter open source PC Cleaners by OS, license, language, programming language, and project status.
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Custom VMs From 1 to 96 vCPUs With 99.95% UptimeLive migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
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Train ML Models With SQL You Already KnowBuild and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
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Kudu
Free Windows, Mac and Linux cleaner, scanner, and more
Kudu is a free, open source system maintenance and security application for Windows, macOS, and Linux. It removes temporary files, logs, browser caches, abandoned application data, and other unnecessary content to recover disk space. Its security tools include malware scanning, heuristic analysis, secure file deletion, and controls for Windows privacy settings. Users can analyze disk usage, manage startup programs, uninstall software, remove bloatware, clean stale drivers, and update multiple applications in bulk. Real-time monitoring displays processor, memory, storage, network, and drive health information. Kudu also supports scheduled scans, restore points, cleaning history, one-click maintenance, command-line automation, and an interface translated into 30 languages. -
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Universal Android Debloater
Cross-platform GUI written in Rust using ADB to debloat non-rooted
Universal Android Debloater Next Generation is a free, open-source desktop utility designed to remove or disable unnecessary preinstalled applications on Android devices. Written in Rust, it uses Android Debug Bridge to manage system packages without requiring root access. The application provides a graphical interface for identifying manufacturer-installed software, tracking components, and potentially unwanted services. Its community-maintained package database includes descriptions and recommendations to help users evaluate removal risks. Users can filter applications, uninstall packages for the current Android user, and restore supported packages when needed. Removing unnecessary software may improve privacy, battery life, and system responsiveness. It runs on Windows, macOS, and Linux. -
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Mole
🐹 Deep clean and optimize your Mac.
Mole is a terminal-based tool for deep system cleanup, app uninstallation, and optimization on macOS. It aims to consolidate the functionality of multiple popular Mac utilities—cleaners, uninstallers, disk analyzers, and system tuners—into a single open-source binary. From the command line, you can scan and remove large caches, logs, temporary files, browser remnants, and other junk that quietly accumulates over time. Mole’s smart uninstall mode walks the filesystem to remove not just an application bundle, but also associated caches, preferences, launch agents, logs, and other leftovers in more than twenty locations. It also includes optimization routines that rebuild caches, reset network services, trim swap files, and refresh indexes to keep the system feeling responsive. An interactive disk analyzer view helps you navigate directories with the keyboard to find space hogs, while status commands surface live CPU, memory, disk, and network metrics. -
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System Data Unpacked
See what is really inside macOS System Data and delete it
System Data Unpacked is a macOS storage analysis utility that reveals files categorized as System Data and helps users reclaim disk space. It scans approximately 180 storage locations across 19 categories, including caches, Xcode files, simulator runtimes, and developer tools. Each item displays its actual disk usage and a safety classification. Users can inspect folder contents, sort by inactivity, and delete selected items individually or in batches. A compression feature reduces the size of suitable folders without removing their contents. The application previews every deletion command before execution and maintains a local history of storage changes. Optional notifications warn about low disk space and significant storage growth. It operates through a desktop window or menu bar interface without uploading personal data. -
Paessler: Easy to Use With Enterprise Power. Free TrialYou shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.
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CCleaner
Clean up, speed up, and optimize your PC
CCleaner is a trusted PC optimization tool for Windows or Mac designed to clean, speed up, and secure your computer. It removes junk files, temporary data, and broken settings that slow down system performance over time. The software includes powerful modules like Performance Optimizer, Driver Updater, and Cloud Drive Cleaner, helping you reclaim storage space and improve efficiency. With a simple interface, it provides one-click solutions for beginners while also offering advanced features for power users. CCleaner enhances privacy by deleting browsing traces, cookies, and trackers across major web browsers. Backed by over 20 years of experience and trusted by millions worldwide, it remains one of the leading tools for maintaining a faster and healthier PC. -
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Uninstall Tool
Binaries archive/releases of Uninstall Tool
Uninstall Tool is a Windows application designed to remove unwanted software and manage installed programs. It provides an alternative to the standard Windows uninstaller with additional cleanup capabilities. Its Uninstall Wizard scans the file system and registry for leftover application components. Force Removal can eliminate damaged or partially uninstalled programs without running their original uninstallers. Install Tracker monitors software installations and records newly created files and registry entries. Users can uninstall multiple applications in a batch and search installed programs instantly. A Startup Manager controls applications that launch automatically with Windows. The application also offers portable operation, multilingual support, and organization of desktop, system, hidden, and Microsoft Store applications. -
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GameMode
Optimise Linux system performance on demand
GameMode is a daemon/lib combo for Linux that allows games to request a set of optimizations be temporarily applied to the host OS and/or a game process. GameMode was designed primarily as a stop-gap solution to problems with the Intel and AMD CPU power save or on-demand governors but is now host to a range of optimization features and configurations. -
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MangoDisk
Open-source disk cleaner for Windows, macOS and Linux
MangoDisk is a free, open-source disk cleaner for Windows, macOS and Linux. Find caches, large files, exact duplicates and app leftovers without digging through hidden folders. Explore disk usage with nested treemaps or a sunburst chart to see which folders take up the most space. Privacy Cleanup lets you review supported browser, app and system activity by time range. Clearing cookies can sign you out of websites. Also included: app uninstall, startup management, system optimization, common repair tools and an operation history. The resource panel shows CPU, memory, network and disk activity. Scans run locally and don't delete files. Choose what to remove and confirm before cleanup. No signup or login is required. Unsure about a file or an app? Optional online AI explanations cover cleanup items, startup entries, large files, duplicates and app uninstall. They explain purpose, impact and cautions; they don't delete files or replace your judgment. -
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OSX-Optimizer
Optimize MacOS, Shell scripts to speed up your mac boot time
OSX-Optimizer is a collection of shell-based tweaks for macOS designed to speed up boot time, improve perceived performance, and reduce unnecessary background activity, especially in virtualized environments. The README emphasizes that macOS can be heavily modified using the defaults command, and many of the optimizations are simply well-chosen combinations of defaults and system utilities. It shows how to capture and compare system preferences before and after GUI changes (using defaults read and diff) so that users can understand which keys to automate. The script collection includes aggressive adjustments like skipping the GUI login screen, enabling performance mode via NVRAM flags, and disabling large wallpapers and visual effects to reduce graphical overhead. It also provides commands to disable Spotlight indexing system-wide, which can significantly speed up virtual machines where disk I/O is at a premium. -
Go from Code to Production URL in SecondsSkip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
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purge-app
Native Mac app that clears the cache and junk your Mac piles up
purge-app is an open-source macOS storage management utility designed to identify unnecessary files and safely reclaim disk space. It scans application caches, system junk, developer tools, unused applications, and large personal files. Its storage dashboard categorizes disk usage and explains which items can be removed safely. Users can clean Xcode build artifacts, package manager caches, obsolete simulator files, and unused development dependencies. The application also detects duplicate files, abandoned application data, and locally stored AI models. Its uninstaller removes applications alongside associated caches, preferences, and other leftovers. Most deleted files are moved to the Trash by default, allowing recovery before permanent removal. Purge includes review screens and safety classifications to help users maintain control over cleanup operations. -
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auto-cpufreq
Automatic CPU speed & power optimizer for Linux
Automatic CPU speed & power optimizer for Linux. Actively monitors laptop battery state, CPU usage, CPU temperature, and system load, ultimately allowing you to improve battery life without making any compromises. -
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Windows 7 Booster
Boost your Windows 7 with only few clicks !
Version 1.6 Brings new Design, many fixes and almost 50% reduction in CPU consumption. Lightweight and portable application that beginners and advanced users may tinker with to tweak system settings and improve overall performance. Protect your online privacy and keep your computer secure. A single file that can easily be transferred To boost any PC at will, with low CPU and RAM consumption. - Clean Up your PC Clean all your unnecessary files that will hog your system over time. Temporary files, Windows Cache, Error reports, Old Prefetched Data, Crash Dumps, Recent Files, Software Distribution, Recycle Bin, Font Cache, Memory Dumps, Mini Memory Dumps.Chrome, Firefox, Maxthon, Opera, Internet Explorer supported. - Turn Off Unnecessary Windows Servers - Tweak Your Windows For Best Performance - 100% Spyware FREE Windows 7 Booster does NOT contain any Spyware, Adware, Viruses or even Advertisement. -
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Công cụ hỗ trợ gỡ ứng dụng hệ thống (bloatware) trên thiết bị Android thông qua ADB, không cần root. --Hướng dẫn sử dụng 0.Tải và giải nén phần mềm 1.Kết nối điện thoại Android với máy tính bằng cáp USB 2.Bật Gỡ lỗi USB trong Tùy chọn nhà phát triển 3.Chạy file ADB-App-Remover.exe 4.Làm theo hướng dẫn để chọn và gỡ ứng dụng mong muốn
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AIO TOOLKIT
A bat file to make life easier
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Multi-functional tool for windows 10/11. able to debloat, configure repair or clean-up the operating system, view hardware/network info, reboot to windows recovery enviroment or UEFI firmware, and download other software in the blink of an eye
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Vista Services Optimizer enables you to tweak Windows services in an easy and safe way for maximum performance and security, depending on the way you use your computer and on the installed hardware and software. The app is written in VB.NET and C#.
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A powerful OpenSource Antivirus for your PC, includes: context menu extension, system cleaner, Tray Menu Mode, Integrated GUI, Fast Scanner, Real-Time Virus Remover, Autorun.inf Removal and Registry Virus Remover., system configuration, secured file
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Pus
Computer speedup and hardening and debloating script
⭐ About Pus Pus is a tool developed by me. (PusPC) I also created some more tools. Pus is a computer speedup and hardening and debloating script. ⭐ Give it a review Give it a try if you care about your privacy and computer speed. Please give it a review so i can know what to add/fix. ⭐ Github Github link: https://github.com/PusPC/Pus -
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Windows-Optimize-Harden-Debloat-GUI
C# Based GUI for Windows-Optimize-Harden-Debloat
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ClearDisk
Free macOS menu bar app to visualize and clean developer caches
ClearDisk is a free, open-source macOS utility designed to analyze and remove development-related caches and temporary files. It monitors disk usage from the menu bar and identifies storage consumed by programming tools. The software scans 79 cache locations covering Xcode, Docker, Homebrew, npm, pip, Cargo, and other development environments. Users can inspect storage categories and review explanations before deleting files. Its cleanup system identifies different risk levels and moves recoverable content to Trash. ClearDisk also detects outdated project artifacts and provides recommendations based on file age. Additional tools include disk capacity forecasting, storage alerts, and automatic updates. Built with Swift and SwiftUI, it operates locally without analytics or data collection. -
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Eric Otimizer 4 è un ottimo strumento di pulizia e manutenzione per il vostro pc con Windows OS. Grazie alle sue funzionalità potrà eliminare tutti i file inutili, le cache, i cookie, la cronologia e svuotare in modo sicuro il cestino, inoltre offre la possibilità di effettuare delle operazioni di manutenzione straordinaria come il defrag e lo scandisk approfondito del disco. Al termine di una pulizia il tuo pc sarà tornato quello di un tempo.
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Micro PC Cleaner
Open source PC cleaner
Micro PC Cleaner is an open source PC cleaner. -
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Optimising Pascal code : - Setting const to parameters (not events) - Setting appendstr, inc and dec on string and integer auto set - Setting with adding verifying methods and variable inside its begin end - Setting <> '' to > '' The program is not perfect because user can better optimise.
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SG4 UsePack Optimizer
SG4 UsePack Optimizer is Portable compact solution for better use PC
This pack is for better usage PC in the portable mode for Windows. All full preconfigured and automatized for best simple use!!! * Network Ultimate caching and removing Ads from HTTP web pages * System: AnVir task manager preconfigured for best performance of processes * Others: (for manual running) Killer - Ultimate simple process killer preconfigured for best performance and security of processes Install: No, it is portable - extract file and run.
