Best Duplicate File Finders for Windows of 2025

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.

HogWallop will quickly identify duplicate files, and then show you exactly where they are. This makes it easy to decide what you want to keep. HogWallop does not pay attention to the file name - it will find exact duplications regardless of the file extension or file name. HogWallop searches across all disks including CDs/DVDs, mapped network drives and more. HogWallop has a high accuracy and is easy to use. On our website (Hogwallop.com) you can see a video demo and download the app,

Duplicate Media Finder (DMF) is a software for Windows that allows to automatically find identical duplicate files or folders, but also SIMILAR documents (images, videos, music, …). It is intended for individuals as well as for professionals. Its refined interface allows easy and fast handling while offering advanced functions. DMF can search and delete duplicates from devices connected to PC or network/NAS, such as disks or USB keys, smartphones (Android & iPhone) and files stored in the cloud (OneDrive, DropBox, Google Drive, iCloud, MEGA, pCloud, Box, …) DMF is a fast duplicate search software. It uses optimized algorithms to reduce the search time as much as possible. DMF is packed with advanced functions that make life simple.

Avoid disorganization by removing duplicate files. Fix Duplicate Photos, Songs, Documents, Videos & All Files. Scan your PC, Mac, Cloud, and External Drive. Over time, duplicate clutter builds up wherever data is stored. It is almost impossible to measure and remove this unwanted data. The multiple versions of a single file can lead to extreme disorganization. It can be difficult to find and remove these zillions duplicate photos, cloned pictures, identical music files (mp3, MP4, etc), HD copied video, iTunes libraries, and similar versions of documents or archives. Clone Files Checker is an energetic duplicate cleaner that will quickly delete all 'trash stuff' and will allow you to save 10s of gigabytes of hard drive space, without the need for purchasing new storage.

Looking for a great duplicate file finder? Cisdem Duplicate Finder can be the best choice. It quickly finds duplicate files and allows you to delete all duplicates at once. Find duplicate files Accurately identify duplicate images, audio files, videos, documents, archives and other duplicate files, regardless of their file names Support various devices Scan for duplicate files on Windows and Mac computers (and external storage devices), Android devices, and iPhones/iPads Detect similar images Identify similar photos by comparing the histogram similarity and features similarity, allowing you to set the similarity thresholds View duplicate files Display duplicate files as well as similar photos for you to easily view, sort, search, letting you handily preview photos side by side Remove duplicate files Automatically select all but one file for deletion in each group of duplicate files, provide preset selection rules for you to choose from, and also allow you to select by hand Easy to use and customize Feature a simple, user-friendly interface, allow exclusion of folders and files when scanning for duplicate files, and let you take control over the entire process

The Free Fast Duplicate File Finder is designed to identify duplicate files across any folder, your entire computer, or an entire network. This application uniquely assesses the actual content of files, enabling it to detect duplicates even if they possess different names. In contrast, the Professional version enhances this capability by uncovering similar files across various file types, performing a thorough analysis of the file data rather than relying solely on attributes like name and size, which is typical of standard duplicate removers. By employing sophisticated algorithms for related file searches, it delivers precise results that surpass the effectiveness of commonly marketed FUZZY search techniques. The duplicate removal tool utilizes a rapid binary comparison algorithm and includes an internal preview feature that supports a wide range of formats, including images, videos, music, and text files. Additionally, it offers preview capabilities for many popular file formats, making it a versatile tool for managing duplicates. Users will find it invaluable for maintaining organized and clutter-free storage.

A duplicate photo finder analyzes your images to detect similarities among them. This tool can locate both look-alike and duplicate photos stored in a specific folder, on your computer, across a network, or even within Adobe Lightroom. By removing unnecessary duplicates, you can better organize your photo collection and free up precious disk space. This software excels in identifying similar and duplicate images, regardless of whether they have been edited, rotated, flipped, or had their colors adjusted. Users can set a percentage of image similarity for the scan, which allows for broader results or focuses on exact matches, accounting for variations in format or size. Once the scanning is complete, the application displays all detected duplicates in organized groups and can conveniently mark lower resolution or smaller file size images for deletion, ensuring your collection maintains higher quality. Additionally, this functionality makes it easier to manage large photo libraries efficiently.

Duplicate Files Fixer is an intuitive tool that simplifies the process of locating and removing duplicate files with ease! This application allows you to swiftly search for and eliminate identical copies, regardless of their names or formats. It thoroughly examines the contents of files to identify duplicates, providing a detailed preview list of the files that can be removed. The auto-mark feature enables you to conveniently delete multiple files at once, or you can opt to remove them one by one. Before finalizing the deletions, you can review the list of duplicate files detected, ensuring you know exactly what you are removing. This tool can help you reclaim precious space in your Dropbox by eliminating unnecessary duplicate files. Once the duplicates are deleted, you will likely be surprised by the significant amount of storage space you have freed up. Additionally, if your files aren’t all stored locally, there’s no need to worry; the tool can also scan external devices! You can easily identify and remove duplicate files, including photos and more, from your Google Drive as well. With Duplicate Files Fixer at your disposal, managing your file storage has never been easier.

There may be hundreds of photos, videos and music files that you have lost count of. Although you are running out disk space on your computer, it is difficult to sort through all of your files. Duplicate File Locator will locate and remove duplicate files to free up disk space. It will also help you organize your file collections better. You have complete control over the duplicates list and can decide which one to keep. This program has no restrictions for commercial or home use. Regular updates are included. Intelligent algorithms are used to compare file names and contents to prevent false search results. You can specify which file types you want to search for, then review the search results to decide which files to delete.

More than just a typical PC optimization tool, iolo’s comprehensive software suite enhances your digital experience by combining Windows® optimization, antivirus protection, and online privacy features. Countless users globally have chosen System Mechanic as their preferred solution for improving speed, fixing issues, and performing routine maintenance on their PCs. Check out the reviews from various press outlets. The software effectively eliminates unnecessary junk files that lead to slow performance and system crashes. It provides real-time performance enhancements for activities like gaming, streaming, and downloading. Additionally, it identifies and removes unwanted bloatware that may have been unknowingly installed. By freeing up memory and defragmenting drives, it ensures your system operates at peak speed. Moreover, it helps secure open ports on your router and safeguards connected devices in your home. The best part is that it automatically cleans and repairs your system when your PC is idle, ensuring optimal performance without requiring constant attention. With its user-friendly interface, it makes maintenance effortless for users of all skill levels.

PerfectDisk's innovative OptiWrite technology proactively prevents fragmentation on your hard drive, thereby maintaining system performance and minimizing slowdowns. By intelligently identifying when Windows is likely to fragment files, OptiWrite effectively redirects input/output operations to avert fragmentation before it happens. This approach not only sustains system efficiency but also significantly reduces the reliance on CPU and disk I/O resources for defragmentation tasks. As a result of the decreased need for defragmentation, users benefit from lower energy consumption related to CPU activities and disk operations, ultimately leading to savings in both energy expenses and the time spent managing file systems. Additionally, PerfectDisk's Space Management feature helps reclaim disk space by identifying and eliminating duplicate files, including various types of documents, images, audio, and video files. The Recycler tool ensures that the Recycle Bin is regularly purged and temporary files are cleaned up, keeping your drive organized and free from unnecessary clutter. Furthermore, with Space Reports, users can access detailed graphical and statistical insights into file usage and distribution, allowing for more informed decisions regarding disk management and optimization. This comprehensive approach enables users to maintain a cleaner, more efficient digital workspace.

System Ninja serves as a swift and efficient optimization tool tailored for Windows users. The free version is devoid of advertisements or toolbars, making it an excellent choice for those seeking clean software. By eliminating junk files and unnecessary startup entries, System Ninja can significantly enhance your computer’s performance. It effectively cleans cookies, history, and cache from a multitude of browsers, including Google Chrome, Internet Explorer, Mozilla Firefox, Microsoft Edge, Opera, Brave, Yandex, PaleMoon, and more than thirty others. In addition to its cleaning capabilities, System Ninja comes equipped with a process manager, application uninstaller, duplicate file finder, and tools for analyzing software and hardware. Subscribers to SingularLabs Pro Club receive the added benefit of System Ninja Pro as part of their membership, which includes features such as one-click optimization, automatic updates, custom branding, a portable version, and various advanced options for experienced users. Furthermore, PC technicians have the ability to modify the colors and layout of System Ninja to entirely rebrand it for their clientele, offering a unique white-label solution. Pro Club members also have access to a portable version that can be used without installation, providing flexibility and convenience for on-the-go optimization tasks. This makes System Ninja not only a powerful tool for individual users but also an excellent resource for professionals in the field.

When merging duplicate files, only a single instance remains on the storage device, while all other references simply direct to this retained file. You can rest assured, FileFusion guarantees complete security, and users will experience no disruption, continuing to access their data as they normally would. Interestingly, even after the program is removed, the links to the original files remain intact. This software has been designed to operate seamlessly with all NTFS-formatted drives and supports every version of Windows from Windows 7 onward. After the duplication process, users are provided with a comprehensive report detailing the amount of storage space reclaimed, the total number of merged duplicate files, and additional relevant information. FileFusion stands out as an essential application for any computer, especially considering that hard drives inevitably reach capacity. This smart solution can free up to 31% of disk space, even on drives that have already undergone cleanup. Utilizing the cutting-edge FileFusion technology, which is truly remarkable, this tool identifies numerous files, such as photos or system files, that exist in multiple copies across your system. With its efficiency, it ensures that your computer operates smoothly and has more available space for new data.

XYplorer serves as a file manager specifically for Windows, offering features like tabbed browsing, a robust file search function, a flexible preview option, and a highly customizable user interface. Its capabilities extend to optional dual-pane viewing and an extensive variety of innovative methods to automate repetitive tasks efficiently. Known for its speed, lightness, and portability, XYplorer does not require installation, as it keeps all configuration settings within the application data folder, ensuring that your system or registry remains unchanged when running it. This means you can easily carry it on a USB drive for file management on the go. Designed to enhance user speed, XYplorer incorporates numerous usability improvements within an appealing interface that boosts workflow efficiency, ultimately saving you significant time. The application is highly adaptable, allowing you to adjust everything from fonts and colors to custom toolbar buttons, file icons, and program associations, and all of these features maintain portability for your convenience. With XYplorer, you'll find that managing files becomes a more streamlined and personalized experience.

In our everyday lives, we accumulate a vast number of documents, images, songs, and movies, which gradually fill our hard drives. As this collection grows, running low on disk space becomes a common issue. To address this, Wise Duplicate Finder is a useful tool that assists in identifying and eliminating unnecessary duplicate files, thereby freeing up valuable disk space. You can manage various types of duplicates with the software, such as duplicate images, videos, and documents, among others. After you’ve cleaned up your hard drive, you may also end up with empty or zero-sized files that you wish to remove. Wise Duplicate Finder serves not only as a duplicate file finder but also as an effective file remover. Upon completing the scanning process, the program organizes all detected duplicates into groups, granting you complete control over which ones to delete. While browsing through the search results enables you to make informed decisions, handling a large number of duplicates may still require significant time and effort to select the appropriate files for removal. Ultimately, using such a tool can streamline the process of maintaining your storage.

Puran Duplicate File Finder is a free tool designed to identify and remove duplicate files on your computer by analyzing the content of each file. It allows users to scan for duplicates across multiple drives and folders quickly, with impressive speed that is sure to leave you surprised. You have the option to search for all file types or limit the scan to specific types based on your preferences. Additionally, you can exclude certain files and folders from the scan process to tailor it to your needs. This utility is compatible with various versions of Windows, including XP, 2003, Vista, 2008, 7, 8, and 10, and it supports both 32-bit and 64-bit versions natively. Furthermore, users can set size-based criteria to exclude files, enhancing the customization options even more. This makes Puran Duplicate File Finder an efficient solution for anyone looking to free up space and keep their file system organized.

Show disk usage, find duplicate files, directory printer, rename files, and maintain your files - all in 1 tool. Directory Report looks just like the MS-Explorer but always shows the directory's size. This makes it easy to drill down to directories which are using all your disk space. Duplicate files are found by any combination of the same: Name, Cyclic Redundancy Checksum (CRC32), Size, or Comparing byte by byte Multiple file change owner Multiple file rename Multiple file change date

Duplicate Sweeper makes it easy to find, select and remove duplicate files from your computer. Duplicate Sweeper's advanced search algorithm quickly identifies files with similar content, even if they are titled differently. Duplicate Sweeper will do the hard work for you. Based on the date that the files were created, modified, or both, Duplicate Sweeper will automatically select duplicates to delete. You can also manually choose which files you wish to delete if you prefer more control. Duplicates can be sent to Recycle Bin (PC), or Trash (Mac). If you make a mistake, you will be able to restore the files to their original locations on your computer.

DupInOut Duplicate Finder is a simple, straightforward program that finds duplicates for Windows. It can help you find duplicate documents, photos and music. There are many ways to find duplicates. To find duplicate files, first compare the file content. To find duplicate music, you can also analyze the music file tags. The Selection Assistant feature gives you complete control over which duplicate files will get fixed and which ones will remain. You don't have to manually check/un-check hundreds upon files. There are many add-on features to DupInOut Duplicate Locator. Folder Compare can be used to compare the Source and Target folders. This will give you a list of all the same files, different files and additional files. The File Organizer tool allows you to re-organize files in an orderly fashion. DupInOut Duplicate Finder is available for a free 30-day trial. No personal information is required.

MyPhotoSweeper allows you to quickly and easily find duplicate photos in your computer using a friendly wizard interface.

Eliminating unnecessary duplicate images results in a streamlined and contemporary photo collection. In addition to outright duplicates, images that bear resemblance can also be eliminated to minimize clutter and repetition. Identify and erase duplicate images from your device that take up valuable storage space. The identified duplicates are organized into groups, allowing you to select the best ones while disposing of the others. Simply download and set up Duplicate Photos Fixer Pro to reclaim space that is unneeded. This tool functions similarly to a storage cleaner by getting rid of duplicates as well as similar images. To find and eliminate both exact duplicates and similar-looking pictures, you can easily drag and drop files into the scanning area, swiftly clearing out unwanted copies. It adeptly identifies even those images that have been resized, edited, or saved with different filenames, ensuring a thorough clean-up. By maintaining your photo library in this manner, you can enjoy a more organized and accessible collection of your cherished memories.

Diffractor is an incredibly swift organizer for photos and videos on Windows, specifically tailored to help users efficiently manage their multimedia collections. This software boasts unique features such as the ability to detect duplicate files, perform rapid searches, and indicate the presence of files. Users can effortlessly view images, play videos, or listen to audio files without the need to switch between different applications. It accommodates a wide array of formats, including RAW photos, and functions without the requirement for additional codecs. The program allows users to search for any metadata attributes and offers a convenient sidebar to view files categorized by date, location, or file type. It supports various metadata standards, including XMP, IPC, EXIF, and ID3, making it versatile for different file types. Users can compare photos and videos side by side, rate their favorites, and tag or flag items to easily identify the best ones while removing undesired files. Moreover, it provides the ability to add or amend metadata such as ratings, tags, and locations, alongside simple editing options for resizing, rotating, cropping, and color adjustment. Diffractor also recognizes when files are present in your collection, which is particularly handy if you stumble upon an old memory card and want to verify if those files are already in your library. Adding to its functionality, it can automatically synchronize your file collection with a NAS or network drive, ensuring that your data remains up-to-date and accessible. The combination of these features makes Diffractor an indispensable tool for anyone looking to organize their visual and audio media effectively.

The Duplicate & Same Files Searcher is a sophisticated application designed specifically for identifying and managing duplicate files based solely on their content, which sets it apart from other tools that might compare files based on names, dates, or sizes. This content-focused approach can lead to slower performance, as the software needs to read and analyze each file within the designated group thoroughly. However, users have several options to enhance efficiency, such as limiting the scan to a specific folder structure, filtering by file type, or excluding certain files, as well as checking only for files of a specified size. Additionally, this tool provides unique features not commonly found in similar programs, like the ability to consider or disregard differences in alternate data streams, to ignore various ID3 tags when dealing with MP3 files, and to choose whether or not to include symbolic links in the search. Upon completing the scanning process, the application presents each group of duplicates, detailing their file names, paths, sizes, dates, and even the number of fragments, allowing users to make informed decisions about file management. This comprehensive approach ensures that users can effectively manage their file storage while eliminating redundancy.

Utilize CheckPoint reporting to efficiently manage your SharePoint, Office 365, and Windows environments. This tool allows you to generate reports on various governance and management challenges, including issues such as duplicate files, outdated lists and libraries, non-searchable PDFs, oversized documents, and legacy Office files, among other customizable reports. You can also tailor custom reports to align with your specific governance and management needs, and set them to run automatically on a schedule. The reporting capabilities extend to both on-premises and cloud 365 instances, enabling a comprehensive overview in a single report. Our skilled engineers are available to remotely install and configure Aquaforest CheckPoint according to your specifications. Proper management of storage space in SharePoint is crucial; often, users may upload excessively large files that could be efficiently compressed or optimized for storage. With Aquaforest CheckPoint, administrators can generate detailed reports highlighting all legacy documents housed within your SharePoint environment, ensuring better resource utilization and compliance. This capability empowers organizations to maintain a streamlined and efficient digital workspace.

Maximize your computer's efficiency and storage with the innovative deduplication utility, now available as a desktop application. Often, duplicate files can remain undetected, and the process of locating them manually can be both tedious and challenging. WinZip provides a swift and straightforward remedy that includes pre-configured settings, automation capabilities, and customizable alerts for detection and verification, enhancing your security in the process. This tool not only simplifies file management but also ensures that your system operates at its optimal capacity.