Best Free Disk Cleanup Software of 2025

Secure Eraser: Secure Data Deletion, Shredders Your Files & Folders. Just because it has been removed from your hard drive doesn't mean that it is gone forever. Anyone can restore the information as long as it was not overwritten. It becomes more difficult if the computer has been resold, or given away. Secure Eraser employs the most well-known method of data disposal. It overwrites sensitive information so that it cannot be recovered even with specialized software. Our award-winning solutions for permanently destroying data eliminate cross-references that may leave traces of deleted files within the allocation table of your hard disk. This Windows software is easy to use and can overwrite sensitive data up to 35 times, regardless of whether they're files, folders or drives, recycle bins, or traces of surfing. You can also delete files that you have already deleted but not for good.

Filerev is a powerful tool that helps you easily find and manage hidden files, duplicate files, large files, and oversized folders, ensuring a streamlined and clutter-free digital workspace. Key features include advanced scanning technology that identifies the unorganized files taking up the most space and cluttering your Google Drive. Filerev enhances productivity by saving time and reducing the frustration of manual file organization. The custom filters and bulk delete tool give you complete control over finding and removing unwanted files in your account. The storage analyzer lets you browse your folders by size to see where the space is being used in your Google Drive. Whether you're an individual, a small business, or a large enterprise, Filerev offers robust solutions tailored to your needs. Visit filerev.com to discover how Filerev can transform your Google Drive experience and boost efficiency.

MiniTool Partition Wizard, a partition manager for home and office users, is available. It provides comprehensive disk partition management functions that allow for flexible partitioning, optimization, and management of your computer. This high-performance tool ensures optimal disk space distribution and a perfect hard disk structure.

Reimage PC Repair Tool is an online service designed to rejuvenate your computer, enhance its performance, and restore Windows using vital fresh files. You can initiate a free scan of your PC and receive a comprehensive analysis through a detailed report. After reviewing the findings, you can purchase a license key to commence the restoration process for your Windows operating system. The Reimage Windows repair automatically replaces corrupted system files, offering a clean reinstallation experience in about an hour without the risk of losing any programs, settings, or personal data. The information you provide is exclusively utilized by Reimage for the purpose of your computer repair, and we assure you that it will not be shared with any third parties. Our dedicated technical support team is available around the clock to address any inquiries and assist you throughout the repair process via email support. By utilizing our innovative Windows recovery software, you can resolve your Windows issues effectively. Each time you launch the Reimage program, it will automatically fetch the latest updates and files necessary for a successful repair, ensuring you have the most current tools at your disposal. Additionally, this continuous improvement means that your computer will benefit from the most recent advancements in repair technology.

Tailored exclusively for Mac users, AVG Cleaner allows you to swiftly eliminate unwanted clutter and create space for the things that enhance your life. The latest version of AVG Cleaner simplifies this process significantly; with just a single click, you can scan your system, clearly identify what is consuming disk space, and rapidly review duplicate files. Additionally, AVG Cleaner integrates with the innovative AVG Zen™ network, providing you with a comprehensive remote view of your Mac’s performance along with other devices. When used in conjunction with the complimentary AVG AntiVirus for Mac, you can also manage your security effectively, ensuring that your system remains protected. This seamless integration makes AVG Cleaner an essential tool for maintaining both performance and security on your Mac.

Enhance your computer's performance, tidy up your PC, and safeguard your personal information. With the help of AI, tasks become simpler and more remarkable. The reasons for slowdowns are numerous, and many go unnoticed. A multitude of programs often launches during startup, while various unknown applications and services consume valuable memory. Additionally, your hard drive may be in need of defragmentation. Fortunately, Advanced SystemCare can address all these issues in one go, optimizing your computer with over 30 troubleshooting tools. When we say "speed up," we truly mean it. Allow AI to free your computer from clutter and save precious time. In the innovative AI mode, Advanced SystemCare tailors a unique plan to help you scan and eliminate excessive junk files, unnecessary logs, and residual data from third-party applications and web browsers, including those associated with Windows 10. It continuously adapts to your optimization habits and monitors your PC's performance. By identifying and resolving your computer's issues and errors, it ensures a smoother experience. Just a daily click provides you with a refreshed and revitalized PC, ready for action. Additionally, maintaining your system regularly can extend its lifespan and enhance overall efficiency.

Cleaning Suite: System tuning and cleaning for Windows. If your system is slowing down and your hard drive is getting fuller, it's time to clean up! What data can be deleted safely and which are necessary for program flow and smooth operation? Cleaning Suite has the answer! Six helpers can analyze your system and perform deep cleaning operations. You can delete temporary files, clear browser histories, caches and cookies from all major Internet browsers, as well as prevent installed programs and tools from starting at system startup. Cleaning Suite can optimize the Windows Registry in a targeted way. Cleaning Suite is very careful to ensure that your computer can be used as normal even after the cleaning process is complete. Cleaning Suite also offers advanced features for the Windows Recycle Bin. You can undo certain actions with the help of the restore center

A specialized duplicate file remover designed for your Mac helps you identify and eliminate unwanted duplicate files, folders, and even closely resembling images. It allows you to search for duplicate and similar photos within your Photos Library and also detects duplicate music files in your Music Library. Additionally, the software can find duplicate videos and movies across various file extensions. It can scan for duplicate folders, documents, archives, and much more. You have the capability to scan any designated folder, external storage device, or your Photos Library to track down duplicates. After scanning, you can easily select the unwanted duplicate files, folders, or similar images for removal or opt to merge folders to maintain an organized file structure. This powerful tool enables scanning of your Mac's hard drive, distinct folders, external drives, or even multiple Photos Libraries. Furthermore, you can choose specific drives, folders, or Library collections to focus on during the scan. You also have the flexibility to specify file extension types or determine the minimum file size for scanning. The application provides a preview option to view duplicate files collectively or categorized into groups, allowing you to swiftly select unnecessary copies. Additionally, the Auto Select feature can expedite the process of choosing duplicate items for deletion. With its robust capabilities, managing duplicates on your Mac has never been easier.

WinUtilities Pro is a comprehensive collection of essential registry, disk, and various system utilities designed for your computer. User-friendly and efficient, WinUtilities Pro stands out as an optimal choice for enhancing your PC's overall performance. Among its array of features are tools that eliminate unnecessary files that hinder system efficiency, options to easily oversee program launches during Windows startup, capabilities to fine-tune system performance, the ability to divide any file into smaller segments and later restore them, and robust security measures that protect sensitive information from potential data theft. After downloading the self-extracting setup file from our website, simply double-click on the file in Windows Explorer to initiate the installation process. To proceed, run the installation program (the EXE file obtained from our site) and carefully follow the on-screen instructions to complete the setup. This streamlined process ensures that you can quickly and effectively set up WinUtilities Pro to start optimizing your computer.

Soft Cleaner is (License: Free) very highly powerful computer optimization software, establish strong cyber security. Acquire more free disk space and stability in system resource utilization without adding extra hardware components and without tweaking your computer. Your computer will always provide very high speed performance with the help of running 'Automatic Memory Optimizer'. Advanced features like, web and file search utility, speed up your computer, system cleaner. The software is useful for home, business, personal computers, computer networks.

MacBooster serves as the ultimate maintenance solution for your Mac, effectively cleaning up 20 different types of junk files while also safeguarding your device from malware and viruses to ensure optimal protection. Additionally, this tool enhances your Mac's hard disk performance, allowing it to operate at its highest potential. By eliminating various junk files, you can reclaim valuable storage space on your Mac, making it run more efficiently. With its advanced optimization features, MacBooster drives your Mac towards peak performance levels while keeping it safe from potential threats such as viruses, spyware, malware, and adware. Equipped with five cleanup tools, MacBooster can remove gigabytes of clutter, freeing up even more space for seamless operation. This is especially advantageous for Mac users with limited SSD storage. Duplicates can accumulate quickly on your device, but MacBooster identifies and intelligently cleans up these unnecessary files, preventing wasted space. Furthermore, large and outdated files can consume significant storage on your hard disk, but in just a few seconds, MacBooster can efficiently locate and eliminate them, ensuring your Mac stays fast and responsive. Ultimately, MacBooster is an essential tool for anyone looking to maintain their Mac's performance and security.

Malicious toolbars and plugins have the potential to capture or compromise your browsing information while also causing your system to lag. IObit Uninstaller 11 offers a solution by effectively eliminating these browser add-ons to safeguard your privacy. Its expanded database allows for the detection of a larger number of harmful plugins and toolbars across popular browsers such as Chrome, Firefox, Edge, and Internet Explorer. Moreover, the new feature for blocking browser notifications aids users in disabling bothersome pop-up alerts, thereby creating a more seamless online experience. If your Windows PC is experiencing sluggishness due to an accumulation of software, or if you've ever encountered bundled installations, IObit Uninstaller 11 is equipped to address these issues. This tool is tailored to effortlessly delete unwanted applications, including those bundled with others, with just a single click. Additionally, its enhanced database enables the removal of five times more stubborn software and 30% more leftover files, accomplishing this in half the time it previously took. Consequently, users can enjoy a significantly cleaner and more efficient PC environment. With such comprehensive capabilities, IObit Uninstaller 11 stands out as an essential tool for maintaining optimal system performance.

Disk fragmentation significantly contributes to sluggish computer performance. Smart Defrag addresses this issue with its advanced multi-threading defrag engine and enhanced defragmentation speed, resulting in improved data access and exceptional disk performance. Users can benefit from quicker game launch times and a reduction in file copying durations. As computers age, the boot-up process tends to become slower, but Smart Defrag simplifies this dilemma. By utilizing the Boot Time Defrag feature, it enables the speedy defragmentation of files on the hard drive that cannot be altered while the system is operational, ultimately facilitating a quicker startup. No one enjoys the frustration of prolonged game load times, which is why the Game Optimizer in Smart Defrag efficiently enhances your gaming experience with its rapid processing capabilities; you just need to select the game for defragmentation. With Smart Defrag, both PC performance and data access speed are noticeably enhanced, and the software continues to improve with the latest updates released. Overall, the combination of these features ensures a seamless and efficient computing experience for users.

Effortlessly clear up disk space and resolve registry issues on your computer while safeguarding your privacy and enhancing security. This solution not only optimizes your system but also accelerates its performance! It takes immediate action when applications attempt unauthorized changes, ensuring that any processes trying to alter the Windows registry without consent are promptly halted. Wise Care 365 is the go-to choice for countless Windows users aiming to maintain their PCs at optimal efficiency. Experience a rapid boost in performance and reclaim valuable hard drive space in just moments. As time passes, the hard drive and registry can accumulate unnecessary clutter. Wise Care 365 efficiently defragments these areas, leading to improved speed and stability for your machine. You will be impressed by its remarkable defragmentation speed. Additionally, it enhances overall PC performance by managing startup processes and services, making your computing experience smoother and more efficient than ever.

At times, we develop software that we find so beneficial that we decide to share it with others as well. With OmniDiskSweeper, you can easily locate and eliminate large, unnecessary files by sending them to the trash. This application presents the contents of your drive in descending order of size, allowing you to swiftly Trash or access them. The latest version, OmniDiskSweeper 1.12, is a complimentary tool designed for Mac users to help identify disk usage, and it has recently been updated to be compatible with Catalina (macOS 10.15)! It provides a comprehensive view of your hard drive’s contents, organized by size, enabling you to identify which files and folders are consuming significant storage, thus assisting you in determining what can be deleted or relocated to free up space. The enhancements for Catalina include a Dark Mode About Panel, improved handling of Catalina volumes, and the elimination of an unnecessary notification. Additionally, it's important to keep in mind that Catalina may request permissions for OmniDiskSweeper to access certain features, which could include inquiries about accessing your contacts. This ensures that you have control over the permissions granted to the application while maximizing your disk management efficiency.

WashAnd Go effectively clears your browser's cache, cookies, and various unwanted files to enhance performance. It identifies and fixes system errors, leading to improved stability and speed for your computer. Often, program and system failures stem from incorrect registry entries, which WashAnd Go can address. The program provides a safety backup feature, allowing users to reverse any changes if needed. Regular maintenance and cleaning of your Windows PC are essential for optimal functionality. For more than two decades, WashAnd Go has been released annually in updated versions to assist users in maintaining their systems. It takes care of not only browser history and cache but also the recent file histories of over 500 applications, as well as metadata from programs like Word, Excel, and PowerPoint. This comprehensive cleaning process also removes personal data traces, ensuring greater privacy for users. Ultimately, using WashAnd Go can lead to a more efficient and secure computing experience.

With just a single click, JetClean restores that invigorating, fresh PC experience! This lightweight and user-friendly tool effectively eliminates unwanted system junk files, enhancing your PC's overall performance. By cleaning out unnecessary files and irrelevant registry entries, it significantly boosts your computer’s efficiency with minimal effort. Despite occupying very little space on your device, JetClean provides comprehensive cleaning and optimization features in a dependable manner. It quickly identifies and removes junk files from locations such as the recycle bin, recent documents, temporary files, log files, clipboard, DNS cache, error reports, memory dumps, and jump lists. This results in improved PC performance for both work-related tasks and gaming sessions, making you feel like you have a brand-new computer again. Additionally, by safely removing outdated and unused registry entries, it decreases the likelihood of system errors and crashes. JetClean also enhances startup speed by reorganizing applications that launch at the same time as Windows, while it effectively terminates programs that could hinder your system's performance. Ultimately, JetClean is your go-to solution for maintaining an optimized and efficient computing experience.

The user-friendly, straightforward, and uncluttered interface ensures that individuals remain focused on the installation or uninstallation tasks without any distractions. Soft Organizer presents a clean list of installed applications, allowing users to simply choose a program and hit “Uninstall” to proceed. Despite its simplicity, the tool encompasses a wide array of features comparable to more complicated programs with intricate designs. (In contrast, many of those alternatives resemble the control panel of a spacecraft, filled with numerous dials, indicators, and complex tools.) By carefully curating its features, Soft Organizer provides only the essential options that users truly require for their tasks. This thoughtful design enhances usability, making it an effective choice among similar software removal tools on the market. Consequently, users can achieve their objectives with minimal effort and maximum efficiency.

The analyzer examines the data stored on the disks and presents the findings in an intuitive diagram, clearly illustrating which components take up the most space on your computer. For seasoned users, this tool allows for a thorough and flexible exploration of their media, enabling the removal of unwanted data. The quick test evaluates various types of files, including folders, documents, images, videos, and music, showcasing the disk space usage. Advanced users benefit from the Files Inspector, which features a sophisticated parser that provides insights into the data across all files and folders on the available storage devices. Once unnecessary files or folders are identified through the Files Inspector's analysis, they can be removed directly without needing to navigate through Explorer or any other file management tool. As you explore the contents of your disks, you can swiftly eliminate unneeded files and folders with just a few clicks, effectively freeing up space on your computer's storage. This ease of use makes it an invaluable resource for anyone looking to optimize their disk utilization.

FCleaner is a comprehensive freeware tool designed for cleaning and optimizing Windows disks and registries. It effectively eliminates unnecessary files and incorrect registry entries that consume disk space and hinder system performance, enhancing the overall speed of your Windows experience. Moreover, FCleaner prioritizes your privacy by allowing you to clear your internet history and remove cookies left by websites. With just a single click, you can wipe away all traces of your online activities, making it user-friendly for individuals without any technical expertise. While FCleaner is available for free, it is completely devoid of spyware or adware, ensuring a safe experience. Additionally, it includes a robust 'uninstaller' feature for managing software installations, allowing you to uninstall, repair, or update applications easily. The 'startup manager' feature grants you control over which programs launch at Windows startup, providing greater customization of your system's performance. Furthermore, FCleaner works in conjunction with RAMRush to optimize memory usage and with RecycleBinEx to enhance the management of your Windows Recycle Bin, making it a versatile tool for system efficiency. Ultimately, FCleaner is an excellent choice for anyone looking to maintain their computer's health without technical difficulties.

PowerMyMac provides an overview of your Mac's system performance, including insights into the CPU, Memory, and Disk usage. It assists in enhancing your Mac's speed by enabling complete uninstallation of unnecessary applications along with their associated files. You can swiftly and securely eliminate junk files to reclaim storage space, as well as identify and delete unwanted email attachments, iTunes backups, and language files you no longer use. Additionally, it allows you to scan for and remove large files that are no longer needed. The software also helps in detecting duplicate and similar images for removal, while clearing cache, downloads, and cookies from your browsers to ensure your privacy is maintained. With these features, PowerMyMac serves as an all-in-one solution for optimizing your device’s performance.

Puran Disk Cleaner is a free tool designed to help users eliminate unnecessary files from their computers to free up storage space. With just a single click, you can scan and remove all the junk files cluttering your system. The utility allows you to identify the top 200 largest files on your computer, ensuring a thorough cleanup process. Its speed is impressive, and it offers a range of customization options; for instance, you can specify which file types should be classified as junk. Additionally, certain files can be exempted from being flagged as junk, providing further control over the cleaning process. For added convenience, the cleaning can be scheduled if used in conjunction with Puran Utilities Batch Fix. Puran Disk Cleaner is fully compatible with a variety of Windows versions, including XP, 2003, Vista, 2008, 7, 8, and 10, and it supports both 32-bit and 64-bit systems. This ensures that users across different setups can benefit from its efficient functionality.

The fundamental tools necessary for the safe repair, optimization, and maintenance of your hard disk drive are crucial. By identifying and eliminating duplicates, temporary files, orphaned data, and other superfluous items, you can free up disk space and enhance your computer's performance. Simple Disk Optimizer is remarkably user-friendly and quick, incorporating safety features such as a two-step deletion process to prevent accidental loss, along with exclusion and ignore lists to safeguard crucial files. Addressing problems on your hard drive leads to a reduction in system-related issues, crashes, and conflicts. Simple Driver Updater employs proprietary algorithms to thoroughly scan for hard drive issues and repair them securely. Additionally, it effectively organizes and optimizes your hard drive to boost its operational efficiency. Simple Disk Optimizer will conduct a comprehensive scan of your hard drive for any problems. With its ability to repair, maintain, and optimize your hard drive, Simple Disk Optimizer helps restore peak efficiency not only to the drive itself but also to your entire PC, ensuring a smoother user experience overall. Regularly using these tools can significantly extend the lifespan of your hard drive and improve your computer's overall performance.

Quickly identify the files and folders that occupy the most space on your hard drive with WizTree! This tool simplifies the process of finding and eliminating "space hogs" thanks to its visual treemap representation, which allows you to easily spot oversized files and directories. Instead of wasting time with lengthy disk scans, WizTree accomplishes this task in mere seconds, outperforming comparable applications that often take much longer. The software is continuously being updated, with new features frequently integrated, and user suggestions are welcomed for further improvement. When working with NTFS drives, WizTree directly accesses the Master File Table (MFT) from the disk, similar to how Everything Search operates, but it also offers efficient scanning of non-NTFS and network drives. A standout feature is its accurate handling of hard-linked files, ensuring they are not counted multiple times, and the total space usage reported by WizTree aligns perfectly with the figures provided by Windows. By incorporating WizTree into your routine, you can maintain optimal storage efficiency on your hard drive.

SpaceSniffer is a free and portable application that helps users visualize the organization of files and folders on their hard drives, with donations appreciated. Utilizing a Treemap visualization approach, it allows for a quick understanding of the distribution of large folders and files across your storage devices. This Treemap method, developed by Professor Ben Shneiderman, has been graciously incorporated into this tool. Initiating a scan reveals the overall disk usage, with larger elements representing bigger files and folders. If you require more information about a particular large folder, simply click on it to view detailed content. Should you find yourself puzzled by the lack of available space, you can track down larger items to identify the culprits. Additionally, if you're interested in filtering specific file types, just enter the desired file type in the filter box and hit enter, and the display will update to show only those files, such as JPEGs, helping you manage your storage with greater efficiency. By providing these functionalities, SpaceSniffer enhances your capacity to organize and optimize disk space effectively.