List of the Top 25 Disk Cleanup Software with a Free Trial in 2025

Secure Eraser: A Reliable Solution for Permanent Data Deletion and File Shredding. Even after files are deleted from your hard drive, they may still be recoverable unless they have been overwritten. This risk increases when a computer is sold or passed on to someone else. Secure Eraser uses a widely recognized method for data destruction, effectively overwriting sensitive information to ensure it cannot be retrieved, even by advanced recovery tools. Our acclaimed software permanently removes data, eliminating any references that could potentially reveal remnants of deleted files in your hard drive's allocation table. This user-friendly Windows application allows you to overwrite sensitive information up to 35 times, whether they be files, folders, drives, or even traces in your recycle bin and web browsing history. Additionally, it provides the capability to securely erase files that you may have previously deleted but that still linger on your system. In this way, you can maintain your privacy and safeguard your information from unauthorized recovery.

Outbyte offers comprehensive solutions for various computer needs, whether you're looking to troubleshoot issues, enhance performance, or safeguard your device. With Outbyte PC Repair, users can reclaim storage, resolve stability problems, and optimize their Windows PC efficiently. Additionally, Driver Updater ensures that your drivers are updated safely, allowing your computer's hardware to function properly once more. For those concerned about security, Outbyte AVarmor provides robust protection against malware, helping to keep your system safe. Many users have praised the exceptional Live Support included with every purchase, noting that their inquiries and issues were handled swiftly and effectively. This level of customer service has contributed significantly to the positive reputation of Outbyte's products.

CCleaner Business Edition is specifically designed for organizations of various sizes seeking an on-premise solution to deploy our renowned software across multiple devices. This powerful tool improves computer efficiency, frees up hard drive space, and extends the longevity of your hardware resources. By proactively optimizing PCs, businesses can significantly reduce their IT support costs. Our software is meticulously tested to comply with the highest industry standards, earning the trust of millions of professionals, including many from the FTSE 100. It guarantees the confidentiality of your company’s data while protecting against potential breaches. CCleaner effectively eliminates unnecessary files, tracking cookies, browsing histories, passwords, and other confidential information. With premium support readily available, businesses can rest assured that help is just a phone call away when needed. By enhancing endpoint optimization, increasing productivity, preventing data breaches, and cutting IT support expenses, CCleaner enables you to maximize the potential of your computers. Rely on our secure and dependable software to protect your business data, while also enjoying priority access to technical assistance whenever required. This comprehensive strategy not only enhances operational efficiency but also strengthens your organization’s digital defenses, ensuring a safer working environment. Ultimately, CCleaner serves as a vital ally in maintaining the integrity of your business's technological infrastructure.

Discover the all-encompassing solutions necessary to restore, repair, transform, access, export, and protect your database effectively. Our award-winning offerings are crafted to recover lost data, fix corrupted files, and streamline email conversions seamlessly. BitRecover has emerged as a reputable choice among IT professionals and individual users when it comes to effective data management and recovery solutions. True to our name, BitRecover is committed to retrieving every single bit of lost information for our clients. As a sub-brand of RecoveryTools, we present a comprehensive range of solutions specifically designed to meet diverse user needs, which includes Windows data recovery, virtual drive recovery, VMFS partition recovery, and storage media recovery. Furthermore, our extensive suite of products includes applications for email conversion and password recovery, thereby enhancing the range of tools we offer. Trust us to tackle all your data recovery and management challenges with expertise and reliability, ensuring that you can focus on what truly matters.

MiniTool Partition Wizard is a versatile partition management tool designed for both personal and professional users. It offers a wide range of disk partition management features that enable users to efficiently partition, optimize, and oversee their computer's storage. This powerful application guarantees ideal disk space allocation and helps maintain an organized hard disk architecture. With its user-friendly interface, users can easily navigate through the various options to enhance their system's performance.

At the outset, the preliminary scan conducted by Restoro detects any problems within your computer's Operating System. After this initial assessment, the repair process takes place, which removes and replaces the identified damaged files. During this stage, Restoro not only repairs the identified damage but also resolves any issues affecting your Windows OS by substituting corrupted or missing files with fresh ones from our continuously updated online database. This comprehensive approach aims to enhance your computer's performance, stability, and security. Windows errors can arise from unexpected conditions or when actions do not complete as intended. While some errors can be severe, leading to application freezes and crashes, others may be less critical yet continue to cause irritation for the user. Therefore, it is essential to tackle these errors promptly, as doing so can greatly enhance your overall computing experience and alleviate unnecessary frustration. By maintaining your system and addressing these errors, you ensure a smoother and more efficient operation of your PC.

East-Tec Eraser is a specialized software aimed at protecting your personal data and ensuring your privacy across both offline and online platforms by efficiently removing files that could disclose your computer and internet activities. This utility helps in decluttering your computer by eliminating a considerable amount of redundant data, whether it was stored with your approval or not, thereby improving the overall functionality and security of your system. By incorporating East-Tec Eraser into your daily routine, you can ensure that your confidential information remains safe and that your privacy is thoroughly safeguarded in all digital environments. The software excels at completely wiping out various data types, such as web browsing history, cached images from sites you've visited, unwanted tracking cookies, chat room discussions, remnants of deleted emails and files, temporary files, and items lingering in the Recycle Bin. With its powerful features, East-Tec Eraser provides reassurance that your digital traces are being meticulously handled and managed. This not only enhances your online security but also contributes to a smoother computing experience overall.

In search of an effective duplicate file finder? Look no further than Cisdem Duplicate Finder, which stands out as an excellent option. It efficiently locates duplicate files and offers the convenience of deleting all duplicates at once. Effortlessly discover duplicate files by accurately recognizing duplicate images, audio tracks, videos, documents, archives, and other types of files, regardless of their names. Compatible with multiple devices, it scans for duplicate files across Windows and Mac computers, as well as external storage devices, Android smartphones, and iPhones/iPads. Not only does it find duplicates, but it also detects similar images by analyzing histogram and feature similarities, allowing you to adjust the similarity thresholds to your preference. Easily view duplicate files, as it displays both duplicates and similar photos, enabling straightforward sorting, searching, and the ability to preview images side by side for better comparison. When it comes to removing duplicate files, it can automatically select all but one file from each duplicate group for deletion, while also providing preset selection rules and the option for manual selection. User-friendly and customizable, it boasts a straightforward interface, allows for exclusions of specific folders and files during the scanning process, and gives you full control over the entire file management experience. This makes Cisdem Duplicate Finder a practical solution for keeping your files organized and clutter-free.

Duplicate Files Fixer is a user-friendly application designed to effortlessly find and eliminate duplicate files! This software allows for quick searches to detect and remove identical files, regardless of their names or formats. It meticulously analyzes file contents to pinpoint duplicates, and it presents a comprehensive preview of the files ready for removal. With the auto-mark feature, users can conveniently delete several files simultaneously, or they can choose to delete them individually if preferred. Before finalizing any deletions, you have the opportunity to review the list of detected duplicates, ensuring you are fully informed about what will be removed. This powerful tool can assist you in recovering valuable storage space in your Dropbox by getting rid of redundant duplicate files. After the duplicates are wiped out, you may be astonished at the considerable amount of storage you have cleared. Moreover, if your files are not exclusively stored locally, there’s no need for concern; the application is capable of scanning external devices as well! You can also efficiently identify and remove duplicate files, from photos to documents, stored in your Google Drive. With Duplicate Files Fixer in your toolkit, managing your digital storage has reached a level of simplicity never seen before. This means less clutter and more organized files, allowing you to focus on what truly matters.

SpyHunter is a dynamic solution designed to detect and eliminate malware, adeptly identifying and removing contemporary threats such as spyware, trojans, rootkits, ransomware, keyloggers, and other types of malicious software. Among its prominent features are advanced remediation capabilities, real-time protection for systems, and a specialized Spyware HelpDesk that offers customized resolutions for particular issues encountered on a user's computer. For those using Mac, SpyHunter delivers strong anti-malware defenses aimed at addressing the increasing variety of malware challenges unique to these systems. Furthermore, it includes optimization tools that assist users in recovering disk space by eliminating unnecessary applications and their leftover files. In order to confront ongoing malware issues, a dedicated live technical support team is always on hand to offer help and advice. This all-encompassing strategy guarantees that users are fully prepared to uphold both the performance and security of their devices while navigating the complex landscape of digital threats. With its combination of features and support, SpyHunter stands out as a reliable ally in the fight against malware.

Mac Cleaner is a standout application designed to optimize your Mac's storage by effectively removing unwanted junk files, malware, adware, duplicate images, and unnecessary applications, which in turn boosts both storage capacity and overall performance. This high-quality cleaning solution can thoroughly eliminate a wide array of unwanted files, helping to ensure that your Mac maintains sufficient free space. You can conveniently get rid of large and outdated files, system junk, memory caches, similar photos, and duplicate items located in Finder, alongside junk created by iTunes or iPhoto. It offers a speedy scan of worthless cache data and logs, allowing for the removal of system caches and excess memory, thus maximizing your Mac's available storage. Furthermore, by clearing unnecessary photo caches, you can greatly diminish the size of your photo library, simplifying the management of iPhoto. The software also helps in deleting local copies of downloaded emails and attachments, which contributes to additional storage space. As various files accumulate and cause your Mac to slow down, employing this multifunctional cleaning tool can revitalize your device’s speed and efficiency, making it an essential application for any Mac user aiming to sustain peak performance. Ultimately, with its comprehensive features, Mac Cleaner ensures that your device runs smoothly and efficiently, providing peace of mind for users who value performance and organization.

Diskeeper® stands out as the premier utility for enhancing the performance of Windows servers and computers, consistently delivering speeds that exceed expectations. Millions rely on Diskeeper to effectively prevent fragmentation, while also utilizing DRAM caching for unused memory, leading to remarkable performance improvements. The annoyance of sluggish Windows systems, often caused by an overload of software and data, is a common experience for users. Condusiv's Diskeeper addresses these issues through its innovative DRAM caching feature, ensuring that even the most challenging server or computer environments are optimized swiftly. The patented engine in Diskeeper 18 sets itself apart by not engaging in traditional "defragging," but rather facilitates large, clean contiguous writes from Windows in real-time, effectively eliminating fragmentation concerns for both SSDs and HDDs. This technology combats the frustrating "death-by-a-thousand-cuts" effect, where numerous small read and write operations can hinder performance. With dynamic memory caching, Diskeeper 18 enhances Windows system performance by capitalizing on idle DRAM to deliver rapid access to frequently used data. As a result, users can enjoy a significantly smoother and more efficient computing experience overall.

iolo’s software suite transcends the typical PC optimization tool by offering a holistic approach to enhance your digital experience, integrating Windows® optimization, antivirus capabilities, and features for online privacy. System Mechanic has garnered a loyal following among users worldwide who rely on it to boost speed, resolve issues, and manage routine maintenance for their computers. Numerous reviews from various media outlets highlight its effectiveness. The software adeptly removes redundant junk files that can cause sluggishness and system failures. It also provides real-time boosts for activities such as gaming, streaming, and downloading, ensuring a smoother experience. Furthermore, it detects and uninstalls unnecessary bloatware that might have been inadvertently installed. By optimizing memory usage and defragmenting hard drives, it guarantees that your system runs at its highest efficiency. In addition, the program secures open ports on your router and protects the devices connected to your home network. One of its standout features is the ability to automatically clean and repair your system during idle times, maintaining top performance without needing constant user intervention. With a design that prioritizes user-friendliness, it simplifies maintenance tasks for individuals of all technical backgrounds, making it an invaluable tool for anyone looking to enhance their PC's performance.

Enhance the performance and security of your system with our antivirus software, along with a range of PC security and optimization tools. Breathe new life into your computer by removing unnecessary files and applications. By purchasing our antivirus online, you can keep your PC free from unwanted software. With defencebyte, you can browse the internet with confidence, fully aware that you are protected from potential threats. If you experience any difficulties with your online antivirus purchase, our dedicated support team is available around the clock to provide assistance. Installing antivirus for Windows will greatly improve your computer's level of protection. Since Windows machines are frequently targeted by hackers and malware, it is crucial to secure your system and essential data from ransomware attacks. Establish a safe digital environment for your systems and networks with defencebyte security, which thoroughly scans for and removes ransomware remnants. Moreover, our solution extends its protection beyond just individual devices, ensuring comprehensive coverage for entire networks against cyber threats. This holistic approach empowers you to safeguard your digital assets more effectively.

Cleaning Suite: A comprehensive solution for tuning and tidying up your Windows system. If your computer is experiencing sluggishness and your storage is nearing capacity, it's time for a cleanup! It can be challenging to determine which files can be removed without affecting essential functions. Cleaning Suite provides a reliable solution! With six dedicated tools, it meticulously examines your system and conducts thorough cleaning tasks. You have the ability to eliminate temporary files, erase browsing histories, and remove caches and cookies from all popular web browsers, in addition to managing which programs launch during startup. Furthermore, Cleaning Suite optimizes the Windows Registry in a precise manner. It ensures that your computer remains fully operational after the cleaning is finished. Additionally, the suite offers enhanced options for managing the Windows Recycle Bin, allowing you to reverse certain deletions via the restore center, providing peace of mind. With Cleaning Suite, experience a faster and more efficient system performance today!

Defraggler offers an efficient way to defragment your entire hard drives or specific files, supporting both HDD and SSD formats and compatible with NTFS and FAT32 file systems. By reorganizing fragmented files, this tool significantly boosts your computer's performance, ensuring that everything runs smoothly and efficiently. It takes care of the heavy lifting so that your PC can function more seamlessly. Users can defragment their drives with confidence, as Defraggler uses the same read and write methods as Windows, which protects the integrity of your data. In addition to optimizing your files, it also works to enhance the free space on your drive, acting as a preventative measure against future fragmentation. You have the flexibility to select particular drives, folders, and files for defragmentation or simply allow the software to manage the process automatically with default settings. This balance of user-friendliness for everyday users and advanced options for tech-savvy individuals makes Defraggler a versatile choice. Moreover, it can be scheduled to run during the night, so you can wake up to a faster, more efficient computer, with customizable schedules for daily, weekly, or monthly defragmentation. Overall, this adaptability and ease of use position Defraggler as a vital tool for anyone looking to maintain their system's performance without hassle. Furthermore, its ability to optimize system performance makes it an invaluable asset for users who rely on their computers for both work and leisure.

Tools that focus on optimizing Mac performance help keep your device running swiftly, organized, and free from clutter. With a simple click, you can boost your Mac's speed and remove unnecessary files. This intuitive junk file cleaner and performance booster makes the task of disk cleaning straightforward. MacCleaner Pro streamlines the journey to a clean Mac environment in a quick and effective manner. By utilizing MacCleaner Pro, you unlock a suite of advanced features that facilitate an even deeper cleaning process. You can effortlessly remove duplicate files, manage similar photos, and merge duplicate folders while ensuring your content stays organized. Additionally, the software assesses disk space usage, pinpoints large files and directories, and assists in getting rid of outdated or unneeded items. It also enables complete uninstallation of applications, the removal of leftover files from apps, management of startup programs, and adjustments to default apps. Importantly, MacCleaner Pro boasts certification from Apple for its professional features, guaranteeing security and freedom from malware. Regular updates keep MacCleaner Pro tailored for the most recent macOS iterations, and the application always seeks your approval before deleting chosen system files and user data, thereby enhancing safety. This dedication to user safety and control not only makes MacCleaner Pro a trustworthy solution for optimizing your Mac but also reinforces its standing as a top-tier choice among similar applications.

Efficiently and safely remove applications from your Mac by managing system and browser extensions, as well as turning off unnecessary startup items. To ensure a complete cleanup, take the time to eliminate any leftover files that may linger after you uninstall programs, leaving no trace behind. This streamlined tool is designed to effortlessly search your Mac for applications, extensions, and startup items that may be taking up space. By activating Expert mode, you can individually select which items you wish to remove, ensuring that nothing is deleted without your consent. This application cleaner not only helps you uninstall apps but also prevents their associated service files from remaining on your system. Given that various startup items can negatively impact your Mac's performance, it is crucial to effectively manage both user-installed and core extensions on your device. Regularly inspect for any remnants of applications that may still be present on your hard drive after transferring them to the Trash, and proactively seek out and eliminate all leftover files, broken service documents, and other remnants to optimize your storage capacity. A well-maintained Mac significantly enhances performance and ensures a more seamless user experience, highlighting the importance of this cleaning process for maintaining optimal functionality. Taking these steps regularly can help keep your system running smoothly and efficiently over time.

TreeSize is an exceptional tool that functions much like a Swiss Army knife, leading the way in managing files and disk space. This cutting-edge software thoroughly analyzes the data on your systems and presents the results in informative charts and statistics. You can easily pinpoint how your disk space is allocated and take immediate action if necessary. To aid in this process, TreeSize provides a comprehensive suite of file management options. With this all-in-one tool at your disposal, you can efficiently handle your storage systems and free up valuable storage space. Its global reputation is bolstered by its ability to manage large volumes of files while seamlessly integrating with Windows Explorer. Furthermore, TreeSize improves automation through command line parameters and offers the convenience of scheduling scans, all presented in an intuitive graphical interface. As such, it proves to be an invaluable resource for anyone aiming to enhance their data management efficiency. Overall, using TreeSize can significantly optimize your file organization and improve your overall productivity.

SpaceObServer is a powerful software solution aimed at overseeing and analyzing disk space on Windows platforms, enabling users to quickly assess their storage capacities and track disk space usage patterns over time. If you're aiming to free up valuable space on your server, this application performs in-depth scans of various systems including Windows, SharePoint, Linux, Exchange Servers, and Amazon S3 cloud storage to assist in identifying and managing disk utilization. Its handy add-ons allow for the retrieval of scan data from different machines or through a web-based interface. The intuitive interface is available in multiple languages, such as English, German, French, Spanish, Portuguese, Dutch, Danish, Hungarian, Slovenian, Japanese, and Chinese, catering to a diverse user base. Additionally, there is a convenient option for users to access previously conducted scans via a web browser, eliminating the need for additional software installations on their devices. For those interested in understanding more about SpaceObServer, a wealth of information regarding its functionality, maintenance support, and technical details is easily accessible. This all-encompassing tool is specifically designed to empower users to manage their disk space in a highly effective and efficient manner. Ultimately, SpaceObServer not only enhances storage management but also promotes better organizational practices when it comes to data handling.

PerfectDisk's cutting-edge OptiWrite technology takes a proactive stance against fragmentation on hard drives, ensuring that system performance remains optimal while minimizing slowdowns. By smartly detecting when Windows is likely to fragment files, OptiWrite redirects data operations to prevent fragmentation from occurring in the first place. This method not only preserves system efficiency but also greatly cuts down on the CPU and disk I/O resources typically needed for defragmentation. Consequently, users enjoy reduced energy consumption due to lower CPU activity and fewer disk operations, ultimately resulting in savings on energy costs and less time spent on file system management. In addition to this, PerfectDisk's Space Management feature plays a crucial role in reclaiming valuable disk space by locating and removing duplicate files across various formats, such as documents, images, audio, and videos. The Recycler tool further enhances organization by regularly clearing the Recycle Bin and eliminating temporary files, which helps keep your drive tidy and free from superfluous clutter. Moreover, with Space Reports, users are provided with detailed graphical and statistical analyses of file usage and distribution, empowering them to make better-informed decisions about disk management and optimization. This all-encompassing strategy not only fosters a more efficient digital workspace but also contributes to a more streamlined user experience overall. Ultimately, users can enjoy a well-maintained system that operates smoothly and efficiently.

Transform your computer's performance and potentially double its speed: It's incredibly frustrating to face delays when trying to complete tasks on your device. Regularly utilizing a disk defragmenter can breathe new life into any computer, bringing it back to optimal performance! A sluggish machine hampers both efficiency and enjoyment, so let O&O Defrag optimize your hard drives and, for the first time, SSDs, potentially resulting in speed boosts of up to 100%! Routine disk defragmentation plays a crucial role in enhancing your computer's capabilities. When files are saved, Windows tends to scatter them across the storage, but defragmentation reorganizes these files, allowing quicker access by the SSD or the HDD's read/write heads. Experiencing speed improvements of up to 100% is quite achievable, which also helps to prolong the lifespan of your hardware! Furthermore, O&O Defrag has made substantial upgrades to its engine, enhancing user experience, especially for those running Windows 10. These improvements ensure that users can enjoy an even more seamless and efficient system as they maintain their devices, paving the way for a smoother computing experience overall.

Clean Master for PC boasts an intuitive and versatile interface, characterized by a contemporary design that improves user experience. Its user-friendly nature makes it accessible even for those who are not tech-savvy. Once the analysis concludes, users are given two choices for deleting unwanted files: they can either click on Clean Now to erase all files shown or selectively delete only the files they wish to remove. Upon finishing the cleaning process, Clean Master provides a bar graph that illustrates the amount of space regained from each category, allowing users to see the impact of the cleanup clearly. This feature adds an extra layer of transparency and satisfaction to the cleaning experience.

Parallels® Toolbox is an all-in-one solution that boasts over 30 tools designed for both macOS® and Windows 10 platforms. It assists users in freeing up hard drive space, creating top-notch content, and efficiently setting up their computers for presentations. This versatile toolset caters to a diverse range of users, including creatives, students, small business owners, dedicated multitaskers, IT professionals, and anyone else in need of effective solutions. With Parallels Toolbox, individuals can improve their Mac or PC experience without needing to navigate complicated system settings. Users have the option to try the software for seven days or make a purchase for their operating system. Among its many features, the utility includes barcode scanning capabilities using a built-in camera or by importing images to decode barcode or QR Code information. It also smartly identifies and allows direct clicking on links for greater convenience. Users can capture specific window screenshots, helping keep their Macs organized and functioning at optimal levels. The software scans for files, identifies unnecessary items, and allows users to choose what to remove, thereby decluttering their systems. Gone are the days of being limited to copying a single item; this tool facilitates the automatic gathering of multiple copied items, making it easy to paste the desired content whenever necessary. By simplifying these everyday tasks, Parallels Toolbox not only boosts overall productivity but also enhances the user experience, making computer usage more intuitive. With its extensive range of functionalities, it stands out as an essential tool for anyone looking to streamline their digital workflow.

WashAnd Go efficiently removes your browser's cache, cookies, and other unnecessary files to boost overall performance. It detects and rectifies system errors, resulting in greater stability and speed for your computer. Frequently, issues with programs and the operating system arise from faulty registry entries, which WashAnd Go is designed to fix. Additionally, the application features a safety backup option, enabling users to revert any changes if necessary. Regularly cleaning and maintaining your Windows PC is crucial for achieving the best performance possible. For over twenty years, WashAnd Go has been updated annually, providing users with tools to keep their systems in top shape. It handles not just browser history and cache but also the recent file histories of more than 500 applications, along with metadata from software such as Word, Excel, and PowerPoint. This thorough cleaning procedure also eliminates traces of personal data, thus enhancing user privacy. Ultimately, utilizing WashAnd Go can significantly improve both the efficiency and security of your computing experience, making it an invaluable tool for anyone looking to optimize their system.