1. Verdict: Duplicate File Finder lets you get more free disk space by removing unnecessary identical or similar files and folders from your Mac. It works with a variety of file formats and has a really fast scanning algorithm to find matches.
2. CloneSpy is a Free Duplicate File CleanUp Tool for Windows. CloneSpy can help you free up hard drive space by detecting and removing duplicate files. Duplicate files have exactly the same contents regardless of their name, date, time and location. Also, CloneSpy is able to find files that are not exactly identical, but have the same file name.
3. Its Free version has options to view all the duplicate photos in the Mac, get a visual report, check the cleanup hints, and even delete the duplicate files in the Trash. When the Pro version is being discussed, this duplicate photo remover mac software offers to remove similar photos, merge folders and even restore the removed duplicates.

No.4 Free Mac cleaner: OmniDiskSweeper - Free hard drive cleaner. OmniDiskSweeper is one free Mac cleaner to find and delete big files that taking up hard drive space and also it can help you recover lost disk space. OmniDiskSweeper helps you sort every file on your Mac by size and you can identify the biggest file to delete it.

The bad news is that duplicate files are eating up space on your Mac potentially causing your Mac to slow down and perform poorly. The good news is that there is an easy way to get rid of duplicate files with just a couple of clicks. The easy way is to use the best duplicate file finder for Mac.

There are a number of apps to find and delete the duplicate photos, videos, music files, documents and other types of duplicate files on a Mac. They vary in performance, ease of use and more. In this article, you will find a list of them along with a review for each.

What makes a reliable duplicate file finder for Mac?

Capability of identifying duplicate files

A duplicate file finder is an app designed to detect duplicate files. Such apps use particular algorithms to compare files and identify the duplicates. Different apps may use different algorithms. For example, the algorithm PhotoSweeper uses can only handle images, resulting in its inability to find other types of duplicates. Easy Duplicate Finder uses SHA-256, which is a bit slow. Cisdem Duplicate Finder uses a combination of algorithms, leading to high performance in the detection of various types of duplicate files.

Safe support for Photos and iTunes (now Music)

Unlike on Windows where photos and music files are stored in normal folders, the photos and songs on your Mac are typically stored in Photos Library (managed via Photos app) and iTunes Media (managed via iTunes app) respectively. The fact is that many duplicate file finders for Mac will consider Photos Library and iTunes Media normal folders when searching for duplicates in the two places. As a result, they will damage your library or cause the loss of files or related data. To safely delete these duplicates, you need to use an app designed for Photos and iTunes.

There are other criteria to consider. The two ones above are the most important.

The best duplicate file finders for Mac

#1 Cisdem Duplicate Finder

Compatibility: macOS 10.10 or later, including Big Sur

Cisdem Duplicate Finder is the best of its kind due to its high performance, safety, ease of use, etc.

Thanks to the advanced algorithms it uses, the app can quickly identify true duplicate files by content and find duplicate photos, audios, videos, Word documents, PDFs, presentations, archives and other types of duplicate files on your Mac and external storage devices (e.g., external hard drives, SD cards and more). It also finds near-duplicate photos, which is a plus for making the app a great duplicate photo finder for Mac.

Designed for Photos and iTunes, Cisdem Duplicate Finder will scan your Photos Library or iTunes Media, display the found duplicates for you to view, and remove the unwanted duplicates from within the Photos app or iTunes app with your permission, just like a human would when removing photos or songs. Your Photos Library and iTunes Media will be safe and unaffected except being duplicate-free.

Once the app finishes scanning Photos, iTunes or Mac folders for duplicate files, it will display the detected duplicates in its results window for you to easily view and preview. What’s more, its smart Auto-Select feature will automatically select duplicates for you to mass delete with a single click. Click the Delete button, and now all dupes are gone! If not satisfied with auto-selection, you can manually select or use the selection rules provided.

Pros

1. Quickly find all types of duplicate files on Mac based on content
2. Also find near-duplicate images
3. Support Mac and external storage devices
4. Safely remove duplicates from Photos, iPhoto, Music and iTunes
5. Come with 3 preview modes, including a side-by-side mode
6. Provide a smart Auto-Select feature and up to 8 selection rules
7. Offer 3 deletion methods, including Move to Trash
8. Support Apple silicon

#2 Gemini 2

Compatibility: macOS 10.10 or later

In addition to the best duplicate file finder for Mac, there are other great apps available to help rid your Mac of duplicate files. Gemini 2 is one of them. People are often impressed by how good looking the app is. But a beautiful interface can only be the cherry on top. What’s important is the ability to find duplicate files on a Mac.

The app supports finding the double files in normal folders, iTunes and Photos and is capable of detecting duplicate photos, duplicate audios, duplicate documents and some other types of duplicates. It does a good job of deleting duplicate files in folders even the large ones. But it occasionally fails to work when scanning a big Photos Library. In such a case, try to re-scan.

In February 2021, Gemini 2 introduced the Duplicates Monitor feature aiming to better help users get rid of duplicate files by notifying users when new duplicates appear. The feature does what it’s designed for. But it uses lots of CPU and may slow down your Mac.

Pros

1. Comes with a beautiful interface
2. Scan your Mac for various types of duplicate files
3. Support Photos and iTunes
4. Let users directly preview files within the app
5. Provide an innovative Duplicates Monitor feature

Cons

1. Incompatible with macOS 10.9 or earlier
2. Expensive

#3 Tidy Up 5

Compatibility: macOS 10.12 or later

Designed by Hyperbolic for “pro users” (as advertised), Tidy Up 5 is a good duplicate file finder for Mac for experienced users. Inexperienced users may find its interface overwhelming and confusing.

Supporting all popular file types such as images, Tidy Up 5 can detect and delete the duplicate files in Mac’s folders and Photos. Although the app offers an option to scan iTunes for duplicate items, it does a poor job. In the test, it failed to find any duplicates, which do exist, in my iTunes.

The app comes with two modes: Simple mode and Advanced mode. New users can start with the simple one. Both modes offer an array of scan options and criteria. Each scan for duplicates requires (at least) a little configuration. Compared to the other best Mac duplicate file finders talked about above, this one is less easy to use.

Pros

1. Search for a variety types of duplicate files on Mac
2. Find and delete duplicates in Apple Photos on Mac
3. Provide 2 modes for users to choose from
4. Highly customizable
5. Support hard links

Cons

1. Don’t support macOS 10.11 or earlier
2. Not good at finding duplicates in iTunes
3. Not that user-friendly

#4 Easy Duplicate Finder for Mac

Compatibility: macOS 10.6 or later

Easy Duplicate Finder is available for both macOS and Windows. Highly compatible, it works well on a Mac running Big Sur, Catalina, Mojave or High Sierra or even an earlier version.

Its wizard-style interface is simple to navigate and use, guiding users through the whole process of the identification and removal of duplicate files, which is especially helpful for novice users.

This piece of file deduplication software can scan your MacBook Pro, MacBook Air or iMac, etc. for duplicate songs, duplicate photos and more. When the scan is complete, it will give you two options: using Auto Remove to immediately eliminate duplicates or using Manual Review to view duplicates and then remove the unwanted ones. The latter allows you to examine the files you are handling and deleting and is more reliable.

The app excels at looking for the duplicates in iTunes and normal folders. However, when searching for duplicate photos in Mac Photos app, it will return no results or false positives. If you allow it to deduplicate, your Photos Library will get damaged.

Pros

1. Capable of detecting common types of file duplicates
2. Support iTunes
3. Provide an Auto Remove feature for quick duplicate removal
4. Very user-friendly interface

Cons

1. Relatively slow scan
2. Poor support for Mac’s Photos
3. A bit expensive

#5 Duplicate Detective

Compatibility: macOS 10.7 or later

This Mac duplicate file finder and remover looks less sophisticated due to its unpolished interface. It actually does a fair job of scanning for and removing duplicate files on Mac.

You can use it to scan folders and Photos. However, it can’t identify all the duplicates in a given folder or library. Some dupes will be missing. And also, it can’t provide consistent performance. If you want to clean up duplicates in iTunes, this app won’t help. In the test, the duplicate songs it found didn’t even exist in my iTunes.

Pros

1. Support all common file types
2. Can find the duplicates in Photos on Mac
3. Offer an option to create an alias when deleting duplicates
4. Easy to use
5. Lightweight

Cons

1. Incapable of finding all duplicate files in a location
2. Can’t work well with iTunes

#6 Duplicate Sweeper for Mac

Compatibility: macOS 10.8 or later

Duplicate Sweeper is another lightweight macOS duplicate file finder and deleter. The app’s minimal interface is easy to use and navigate. Its welcome screen provides users with brief usage instructions. Even someone who is completely inexperienced can easily use it.

The app can only delete duplicate files in the folders on a Mac. In other words, you can’t use it to weed out the duplicates in your Photos or iTunes. Therefore, it may not be desirable for Mac users. But it can be a choice to consider if the duplicate files on your Mac do reside in folders.

Pros

1. Able to look for photo duplicates and other common types of duplicates
2. Lightweight
3. Ease-to-use interface

Cons

1. Can’t identify the duplicates in iTunes and Photos
2. Sometime fail to detect all dupes
3. Limited customization

#7 dupeGuru for Mac (free)

Compatibility: macOS 10.12 or later

There are also free Mac apps available for the removal of duplicate files. What is the best free duplicate file finder for Mac? dupeGuru may be the answer.

dupeGuru is free to use and open source. There is some sort of maintenance, but the app hasn’t been properly updated for years. Therefore, there can be compatibility issues with newer macOS versions.

The freeware app comes with three modes: Standard, Music and Picture, allowing you to look for and delete duplicate pictures, duplicate music files and some others in folders on Mac. It’s not designed for Apple Photos and iTunes. Even though it allows you to scan Photos Library, its deduplication algorithm will damage your library and cause data loss.

Pros

1. Completely free to use
2. Open source
3. Offer 3 modes to handle different types of duplicate files
4. Fairly configurable
5. Can find certain visually similar pictures

Cons

1. Possible compatibility issues
2. No support for Photos and iTunes
3. Can’t find all dupes in the folder it scans

#8 Disk Drill for Mac (free)

Compatibility: macOS 10.12 or later

Disk Drill is actually a data recovery app, but it offers a feature called Find Duplicates. The feature is available in the free and paid versions of Disk Drill, which makes the app available as a free duplicate file finder.

You can find the feature in the sidebar under the Extra tools section. Like dupeGuru, this app can scan only folders for duplicates. To perform a scan, you need to add a folder and click the Start Scan button. There is no instant preview of duplicate files. To preview a duplicate, you need to click the eye icon next to it, which can cause inconvenience when it comes to image duplicates.

Pros

1. Free to use
2. Easy-to-understand interface
3. Scan Mac folders for file duplicates

Cons

1. Incapable of detecting all duplicate files
2. Can’t scan Photos and iTunes
3. Inconvenient preview

How to find and remove duplicate files on Mac with a duplicate file finder

I hope the list and reviews above are useful and helps you do a comparison so as to pick the app you need. This part will show you how duplicate removal software typically works.

1. Download and install the software. Open it.

2. Click the plus icon + to add a folder or drive. Click Scan.

3. Once it finishes scanning for duplicate files, you can view and preview the duplicates. It lets you view by file type.

4. Duplicates are already automatically selected for mass removal.

If not happy with auto-selection, you can select by hand. Or, highlight all items under the All tab with Command-A and then apply a desired selection rule.

5. Click Delete.

6. Click Yes to confirm the deletion. Now the unwanted duplicate files on your Mac are removed.

If you want to remove duplicates from Mac Photos app or iTunes app, it will require a couple of additional steps. Please see the official user guide for details.

By the way, you can also manually eliminate the file duplicates in Mac folders by using Finder’s Find function, which can be a time-consuming and tedious process. Alternatively, it’s possible to find duplicate files on Mac using Terminal, the terminal emulator coming with macOS. But stay away from Terminal if you don’t have some command line knowledge.

Conclusion

Removing duplicate files can help free up storage space, possibly making your Mac run faster. Also, it’s easier to manage files on a duplicate-free computer. The best duplicate file finder for Mac can help you effortlessly, effectively and safely root out duplicates from your Mac, no matter where they reside and how deep they hide. In addition, there are other great apps to consider.

Which duplicate file finder for Mac you are using?

A duplicate file finder is a tool that’s used to find duplicate files on a local computer or corporate network. This tool runs a deep search on your computer to compare duplicate files regardless of the filename. The list of duplicate files can either be removed, copied, or moved.

Duplicate files are a problem not only because they clutter your storage space. But also because they might cause unnecessary lags, especially when the specific file is large. Your computer system doesn’t come with an innate tool to handle these tasks. And it’s close to impossible to manually go through all your folders to pick and get rid of the duplicates.

Without a quality third-party Duplicate File Finder, your only option is running a search for a specific file and manually deleting the duplicates that appear. And not only is the method time consuming but it’s also inconvenient because you can’t do away with the duplicates unless you know the specific files to look for.

In this guide, I will help you find the best duplicate file finders for your exact needs. Let’s go!

Table Of Content

• Reviews of the 10 Best Duplicate File Finders

Review Summary Table

Note: If you use a small screen you may have to scroll right to see all the columns.

Reviews of the 10 Best Duplicate File Finders

As stressed earlier, having a good Duplicate File Finder is important as it helps to free extra disk space while providing more space for the smooth running of your applications. This tool also speeds up indexing and reduces back up size and time.

So let’s now shed light on some of the best duplicate file finders available on the market today!

1. Gemini 2

Developed by the creators of the renowned CleanMyMac X, Gemini 2 is curated to dredge for redundant files and remove them to free space and enhance your computer’s performance. This software is arguably the best on the market for Mac users, thanks to its multi-purpose function. Unlike regular Duplicate File Finders which focus solely on your computer’s hard drive, Gemini 2 goes the extra mile to remove duplicates from external storage, cloud storage, and network storage. So, sit back and let the software remove the files from wherever they are.

Gemini 2 features in-built smart algorithms that track and retain your choices. The program gives you a range of search options to improve the scan accuracy and enhance the effectiveness of the process. The customization function also allows for precise searching, especially when you have an idea of the specific file you wish to remove. By allowing you to key in the file type, name, file size, and location, Gemini 2 makes the process seamless and effective.

Furthermore, unlike a regular duplicate file finder that searches and automatically remove duplicate files that don’t belong, Gemini 2 provides you with the search results before executing the removal process. And while the software intelligently picks exact duplicates that are identical and with the same weight, the list of the results helps to instill the extra trust before removing the redundant files.

Pros:

• It effectively detects tons of duplicates on your Mac
• It detects similar files on the hard drive, external drives, cloud storage, and network storage
• Intelligent file categorization makes review extra easy
• User-friendly and intuitive interface simplifies navigation

Cons:

• The ‘gamification’ feature can be distracting

Why Gemini 2 is the Best Duplicate File Finder for Mac…?

Gemini 2 is an intelligent MacPaw’s Duplicate File Finder that boasts of high-end effectiveness and customization. This software intelligently categorizes files into either similar or duplicate to allow for easier review and removal. The multi-purpose software removes redundant files from multiple sources and gives you a list of search results for review after scanning your Mac. It’s also easy to use and features a sleek interface that’s easy to navigate.

2. Easy Duplicate Finder

Easy Duplicate Finder features a powerful build that offers you 10+ scan modes and search methods for advanced file management. With the wide range of scan options, you can specifically search for a given file, which in turn enhances the accuracy of the process. By allowing you to use the file name, size, location, and other particulars, this software dredges and lifts off all the redundant files from your Windows 10 or Windows XP computer without fail.

Unlike regular duplicate file finders, Easy Duplicate Finder gives you the option of either trusting the system or counter checking to verify. After every scan, the software lines up the list of duplicate files found for you to compare them by content. This feature gives you the extra confidence and assurance that you’ll never lose important files on your computer.

Most duplicate file finders on the market are designed to fish out redundancy in your hard drive only. However, for the Easy Duplicate Finder, the job doesn’t stop here but instead moves on to other areas prone to duplicate files. The cloud duplicate file finder effectively weeds our files that don’t belong from cloud storage like Google Drive and Dropbox as well.

During my Easy Duplicate Finder review, I noticed the sleek interface. The intelligent software uses smart technology to identify true duplicates, and not just those of the same type, size, and extension. The Folder Comparison Mode picks one folder and uses it as a master copy to compare others against it.

Pros:

• Fast and easy to use user-interface
• Effectively manages multiple duplicate documents
• Allows for file comparison by content
• Intelligent and accurate search engine
• Scans online storages like Google Drive and Dropbox

Cons:

• You have to buy the software to delete more than 10 duplicates

Why Easy Duplicate Finder is the Best Duplicate File Finder for Windows 10…?

This software is arguably the best there is for Windows 10 users. Easy Duplicate Finder features 10+ scan modes and search methods to enhance the personalization and accuracy of the process. The software scans for duplicates in cloud storages and has an easy to use user-interface. This tool also has a restore button to undo accidental file removal.

3. Duplicate Sweeper

Other than being a high-end Duplicate File Finder for Windows 10 and Mac users, Duplicate Sweeper does an impeccable job removing redundant files from the hard drive and cloud storage. Whether its photos, documents, video files, or backup sets, this incredible software will weed them out from wherever they are.

Duplicate Sweeper uses a smart search algorithm to intelligently pick specified duplicates for a swift removal process. Regardless of the file name, duplicates can be identified by comparing the content, which makes the process seamless in its entirety. The software gives you a wide range of scan and search options for a personalized feel and comprehensive cleaning experience.

During my Duplicate Sweeper review, I noticed the handy viewer, which details the duplicate files for a quick and effective comparison. And while the software uses smart algorithms to only flag what doesn’t belong, the preview viewer assures you that you’ll not lose important files during the cleaning process.

Clean Duplicate Files Mac

The Duplicate Sweeper has a user-friendly interface that’s extra easy to navigate. This Mac and Windows software makes finding, selecting, and removing duplicate files, extra quick and easy. You can choose to either have the duplicates removed automatically, which is faster, or review the results before removing duplicates that don’t belong. The duplicates are moved to the Recycle bin or the Trash, allowing you to restore them in case you accidentally remove important files.

Pros

• Effectively lifts off redundant files even if they don’t have the same filename
• Fully customizable for a quick and effective scanning process
• Categorizes search results in groups based on the location
• Shows a 3D graphical representation of all the duplicates to help you identify the areas with the most redundant files

Cons

• The demo mode does not delete found duplicate

4. Duplicate Cleaner Pro

Regardless of the nature of duplicates your computer might be having, the Duplicate Cleaner Pro knows no boundaries. Whether it’s cluttered folders, images, music, or video files, this software will intelligently pick, compare, and remove duplicate files without fail. For images, the Cleaner picks similar photos which might vary in editing, angle, or size, for you to manually review. The software also scans all popular music file types to identify exact and similar matches.

The software is powerful enough to take on duplicate files regardless of the bulk your PC might be having. It comes packed with brilliant features that strategically take on different locations to enhance precision and accuracy. Through automated selection and advanced filtering, you can dredge for duplicate folders and unique items in zip files for a more comprehensive scanning.

Free Duplicate File Cleaner Download

The Duplicate Cleaner Pro gives you the freedom to either carry on with automatic removal of the duplicates or take a few seconds to compare the contents. And though the software employs high-end comparison technology to reduce the chances of accidental removal of files, it’s important to know that you can always have a quick look before removing the files. The handy Selection Assistant brilliantly allows you to review the search results before removing them or moving them to a different folder.

Just like with any other software, the user experience has a great impact on whether or not you stick with the product. The interface makes navigation blissful and also has a restore option in case you accidentally remove important files.

Pros

• Fast duplicate file finder with an easy to use user-interface
• Great filtering and automated selection
• Compares content to determine what’s redundant

Cons

• Cannot pause search

5. Tidy Up 5

The Tidy Up 5 is a re-engineered software that offers multiple libraries support to weed out redundant files and free essential hard drive space. The software supports Lightroom, Mail, Photos, iTunes, iPhoto, and Aperture. As one of the best duplicate photo finder for Mac users, the software drenches for all duplicate files and removes them in areas that you probably never thought they existed.

The new generation is fully-featured and powerful enough to take on redundant files. This modern and efficient tool is customizable, allowing for a precise and quick clean up exercise. It provides multiple criteria to search and scan specific items for more in-depth identification and comparison. By allowing you to specifically use the file name, size, and location, Tidy Up 5 makes the process seamless and effective.

This software organizes the search results and categorizes them neatly based on their type (folders, images, music files, videos, and PDFs). The new organizational structure is designed to simplify the review process and is based on tab separation. Each of the tabs has unique settings which include smart boxes, view by grid or list, and search sources.

The Tidy Up 5 comes with two different modes, which are both easy to navigate. The Simple Mode comes with up to 80 different pre-defined smart searches, while the Advanced Mode offers a more customized approach by refining the search criteria. The newly redesigned interface is not only easy to use but also very powerful.

Pros;

• Easily and effectively collects duplicates in the Lightroom Library
• Possibility to handle the search results at the administrator level
• Powerful and easy-to-use interface
• Allows you to review search results

Cons;

• Couldn’t find one

6. Wise Duplicate Finder

The Wise Duplicate Finder is a duplicate file management tool for Windows 10 that helps you search, identify, and remove redundant files from the system. The software uses intelligent algorithms to compare not only the file names but also the content to enhance the accuracy and effectiveness of the process. It lifts off unwanted files from your hard drive to create more room and discourage unnecessary lags.

Fully Customizable Finder. In the course of going on with your daily work, you probably download loads of images, music, or movies. Right? Well, most of these files are downloaded repeatedly and pile up in your disk space over time. With the improved version of the Wise Duplicate Finder, you can personalize scanning to cover the area you think might have more duplicate. Whether you want to dredge through the images, videos, music, or backup, you can conveniently weed out the unwanted files in a jiffy.

Categorizes the Search Results in Groups. The Wise Duplicate File Finder Windows 10 works not only to identify the redundant files but also to remove them effectively. The files picked are grouped based on their type (folders, images, music, video, and PDFs). Grouping the search duplicate file results makes reviewing swift as you can easily pick what to delete and what to leave.

Sleek Interface with a Dedicated Restore Option. With the Wise Duplicate Finder, you don’t have to worry about losing important files by mistake. The software has a restore function which allows for automatic reversal of the action- bring back all the files in a single click. All this makes Wise Duplicate File Finder one of the best software for finding duplicate files.

Pros;

• The flexible tool allows you to select the specific files you want to scan
• Allows you to easily restore deleted files
• It allows for the removal of empty files as well
• Available in more than 25 different languages

Cons;

• It’s not possible to save the scan list for future reference

Best Free Duplicate File Finder: dupeGuru

Effective Duplicate File Finder. DupeGuru is a cross-platform GUI tool that searches, picks, and removes redundant from your system to create extra space and avoid unnecessary lagging. The software scans the desired files to pick similar and exact copies based on the filename and content. This tool employs a smart comparison algorithm to pick duplicates even when their names don’t necessarily resemble. The fuzzy matching criteria is fast and only takes a few minutes to generate a comprehensive search result.

Customizable Duplicate File Finder. DupeGuru features fully customizable search engines that allow you to personalize your search to the areas you want. This duplicate video finder allows you to choose the size, location, and other attributes of the files you’re targeting to weed out for a comprehensive and accurate search experience.

Best Duplicate File Cleaner For Mac

It scans music regardless of the format and generates a comprehensive music-related report and promote a swift review. For photos, the tool has a dedicated photo mode that accurately picks photos that are similar and exact and lists them for you to review.

Efficient and Safe Software. When it comes to file filtering, most people are skeptical because of the fear of losing important documents. However, this isn’t a concern you’ll ever have with dupeGuru- the tool is designed with the safety of your documents in mind. After every search, dupeGuru provides a detailed reference directory categorized into groups to help you review faster. All this makes dupeGuru the best free duplicate file finder.

Pros;

• It has multiple operational modes and scan types
• Provides you with a detailed list of the duplicates for review before deleting
• The fuzzy matching algorithm helps to identify and delete duplicate files
• Allows you to filter special files

Cons;

• During my dupeGuru review, I found the interface a bit old-fashioned

Free Duplicate File Finder Runner Up #1: Auslogics

Smart Matching Algorithm. The Auslogics Duplicate File Finder uses smart algorithms to effectively and accurately remove duplicate files from the system. This high-end software compares both the file name and content to eliminate the possibilities of deleting important files. The smart matching algorithm is also effective as it only takes a few minutes to search, identify, and remove the files to free up extra space in the hard drive.

The Software Grants You Full Control. The Auslogics duplicate file finder is fully customizable and is designed to accommodate different search modes and methods for a personalized cleaning experience. Choose the type, size, and location of the files you wish to scan for a quick and straightforward experience. The patented features make using this tool very easy while enhancing its effectiveness.

Industry-acknowledged Duplicate Files Finder. Developed with the user’s safety in mind, the Auslogics duplicate file finder has been run through multiple tests and given the go-ahead by industry experts. Not only does it use intelligent matching criteria, but it also generates a search result report before deleting for manual review. The search results are categorized into groups based on their type for a more organized and swift review process.

User–friendly Interface. The software has an easy-to-use interface that renders navigation a bliss. The legendary design does not require technical know-how to maneuver. I found the user experience to be great, considering the software is free with no limitations.

Pros;

• Auslogics duplicate file finder scans the computer fast
• Effectively picks similar and exact files for review
• Has a user-friendly interface
• Fully customizable

Cons;

• Folder selection is inconvenient

Free Duplicate File Finder Runner Up #2: Alldup

Multiple Search Modes. Alldup boasts of a wide range of search modes and scanning methods to help you weed out redundant files from your computer. The software allows you to search for duplicate files through an unlimited number of files and folders. The multiple search modes also make scanning and find duplicate files accurate and extra fast. So, try out this duplicate file management system that allows you to easily remove the files that don’t belong using either the file content, file name, file extension, file dates, or other file attributes!

Multi-purpose Tool. Downloading music, photos, and other files from the internet is something we have to keep up with every day. Unfortunately, most are the times you download a file multiple times because you can’t locate the other one. Over time, the redundant files pile up and take up your disk space. With Alldup though, all these files can be identified and removed in a single click. Whether its photos, audio, videos, backup sets, among others, this tool will clean up your system effectively

Smart Finder. While cleaning up your hard drive to free up some extra space and boost your computer’s performance sounds good, there’s always a risk of losing important documents. However, this free duplicate photo finder eliminates any possibility of deleting unintended files by using a smart marching algorithm and providing you with a review report before deleting.

Backup and Restore. After searching, the results can be saved for later using Alldup. Also, you can move the redundant files and folders to the recycle bin or a separate backup folder, from where you can review before deciding what to delete and what to keep.

Duplicate Deleter Mac

Pros;

• Makes it easy to pick similar photos for review
• Alldup duplicate files finder allows you to select files by date
• You can ignore EXIF and ID3 tags when comparing files
• Allows you to select files based on the folder tree

Cons;

• I found the software a bit over complex

Free Duplicate File Finder Runner Up #3: Clonespy

Smart Duplicate Finder. Clonespy saves you the hassle of having to dredge for redundant files in your hard drive in a single click. This software uses an intelligent matching algorithm to search, find, and compare duplicate files for a quick and effective removal experience. It will find duplicates that have the same content irrespective of their name, date, time, and location. Regardless of the format, Clonespy finds and removes older file versions and empty files in a jiffy

Allows you to Review the Search Results. Though this free duplicate photo finder employs high-end smart algorithms to weed out redundant files and folders, it also provides you with a detailed report of the search duplicate file results for manual review. The review is very helpful, especially for similar photos that you probably wouldn’t want to delete.

Fully Customizable Finder. With this freeware duplicate file finder, you can do a lot more than finding and deleting duplicates. This software allows you to build checksum files from files on your hard drive and use them to check whether these files already exist on your computer. This not only saves you time in the future, but it also renders the experience straightforward. The tool allows you to replace redundant files with hard links to the retained files.

This free duplicate file finder also allows you to move the duplicates to a different folder from where you can review the results later before deleting.

Pros;

• Numerous scan modes and search methods make the process precise and bold
• Flexible Finder allows you to choose what to do to the duplicates
• You can use previously imported checksums to compare the files with those in your hard drives

Cons;

• I think the user interface could be improved a bit

Best Duplicate Photo Finder: Final Words

To sum it up, Duplicate File Finders is an important addition to your computer to constantly free up extra space on your hard drive and improve its performance. And with the new age where everything is on the internet, we are bound to download multiple files without even noticing, or create several backups in our computers.

These duplicate management tools come in handy as they dredge for any redundant files and folders based on content, time, location, and name. Not only are they effective at doing it, but they are also extra fast and safe.

Tim

PS, I recommend that you also look around our site to learn about other online software for small business owners. For example our best Mac cleaner and dr.fone review articles.

Anders is from Sweden but worked over 10 years in Silicon Valley as a project manager, programmer and systems engineer. He started Business Technology Reviews in 2014 and is our main tech guru who produces easy-to-read guides and reviews for his many readers.