The best Disk Usage Analyzer alternative to Kudu is BleachBit, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Kudu and many of them are Disk Usage Analyzers so hopefully you can find a suitable replacement. Other interesting Disk Usage Analyzer alternatives to Kudu are Glary Utilities, Wintoys, SD Maid SE and Mole.
BleachBit deletes unnecessary files such as cache and cookies to enhance privacy and disk space efficiency on Linux and Windows. It supports numerous applications including web browsers, office suites, and multimedia tools.
United States
Offers a suite of powerful tools to optimize your Windows PC performance with features like registry and disk cleaning, privacy protection, and internet speed optimization, designed for both novices and professionals, and available in 23 languages for global accessibility.
China
Unlock the full potential of the operating system and control every aspect of the experience in a safe and time-saving manner. You can configure, optimize, clean, repair, and tweak Windows to your preference, having all the settings you need at your fingertips.
Romania
EU
SD Maid SE (aka SD Maid 2) is a file management tool for Android that specialises in maintenance. Its core purpose is freeing up space and removing unwanted data.
GermanyEU
Open source Mac command line utility integrating disk cleanup, deep app uninstallation with artifact removal, disk analysis, optimization tasks, and a live terminal dashboard for real-time CPU, GPU, memory, disk, and network monitoring with interactive options.
China
Free zero-telemetry CleanMyMac alternative for macOS (Apple Silicon). Native SwiftUI: forensic uninstaller, disk analyzer, duplicates, Xcode/Docker reclaim. Source-available GPLv3 + Commons Clause.
Tune-up software developed by Microsoft that helps reduce ram usage, clean junk files and keeps your Windows device running smoother. Also contains a user interface for Windows Defender Antivirus.
United States
Comprehensive macOS utility featuring real-time monitoring of CPU, RAM, disk, and network, advanced automated cleaning, storage analysis with file visualization, duplicate management, file recovery, task automation, and a suite of optimization tools.
India
Feature-rich PC optimization utility suite providing disk cleanup, defragmentation, startup management, duplicate file removal, system settings tweaks, file recovery tools, and more than 20 utilities to streamline processes, reclaim space, and boost system efficiency.
Australia
Enhance PC performance by boosting speed and freeing up disk space. Features include Turbo Mode, Program Deactivator, and battery savers like Economy Mode—plus tools to manage startups and clean registries effectively.
CzechiaEU
Menu-bar utility scans Mac for free, reports gigabytes reclaimable, clears caches, duplicates, large files, leftovers, Time Machine snapshots, and developer folders with one click. All removals go to Trash, no permanent deletion, no subscription required.
GermanyEU
Simplify your disk cleanup with OverClean: easily identify and remove unnecessary files to free up space.
SpainEU
