Piriform, the company that makes Defraggler, is well-known for its PC optimization and administration skills. Piriform also makes Recuva, CCleaner, and Speccy, well-known applications for keeping an eye on your system. With Piriform's defrag program, you can maintain your hard drive in tip-top condition for free, and you can even utilize its algorithms to keep your SSDs sorted. Using Defraggler's free edition will get the job done without slowing down your computer, but the pro app package offers a slew of useful extras that can take care of your complete system.

External and internal disks, as well as individual drives and folders, are all supported. With this application, you may measure your performance gains and decide whether or not your hard drives need to be defragmented. You can schedule defragmentations, but the software will not operate them if you do not log in. Defraggler's simple graphs make it easy to see what is happening with your disks.

Piriform's Professional version costs $25, but it comes with greater support and automatic updates, while Piriform's whole family of programs costs only $30. Speccy, Recuva, and CCleaner Professional will all be included in Defraggler's professional edition. That is a much better bargain than the first offer.

Features Highlights:

• Custom Scan
• Schedule Process
• Free Space Defragmentation

Pros:

• Improved PC speed
• High security and safety

Cons:

• Occasional sluggish pace

Rate: 4.5/5
For more info: https://www.ccleaner.com/defraggler

If you don't have a lot of PC experience but want a program to maintain your hard drives and SSDs in great shape, Puran Defrag is your best bet. It is easy to get started with this free program because of its clean and straightforward UI. When you start the program, a list of your drives and a diagram of their storage configuration appear, along with choices for analysis and defragmentation. Making this task low-priority so that it doesn't affect system performance, shutting down the PC when the defragmentation is complete, and personalizing the boot and defragmentation process are all choices you may choose from.

Puran's extra tabs provide even more possibilities. Defragmentation and optimization tools (and the ability to extract specific files or files of a given size from the process) are available. Sadly, a portable version of the software is not available, and manual defragmentation of free space is not supported. Also, although it is simple to use, there are competing programs with greater functionality and more aesthetically pleasing interfaces that provide more information about what has been defragged.

In addition to the free version of Puran Defrag, you may also download Puran's basic Utility package, which includes tools for disk cleanup, file restoration, disk wiping, as well as many other useful features.

Feature highlights:

• Intelligent Optimizer
• Automatic Defragmentation
• Boot Time Defragmentation

Pros:

• Usable interface
• Available utilities suite

Cons:

• No portable alternative
• Limited features

Rate: 4.4./5

For more info: http://www.puransoftware.com/Puran-Defrag.html

Fast defragmentation is a top priority for Auslogics, claiming that it can finish ordinary hard drive operations in under 10 minutes. If you are in a hurry, this tool is for you. It also offers a strong set of functions in other areas. In addition to clearing temporary and unnecessary system files, it may also be scheduled to run while your computer is inactive.

When it comes to Auslogics, you may exclude certain files and folders from defragmentation runs, do rapid analysis and defragmentation operations and get information on your PC's health. You can also defragment just the files and programs you use most often. More choices are planted deep inside the software, including the ability to alter the charts' appearance, use SSD characteristics, and reorganize system files on your hard drive to speed up startup time.

There are not many drawbacks to the free version, except that the user interface and the wide range of choices may be overwhelming to those who are not tech-savvy. If you pay $25 for the Pro edition, you get a lot more, including particular SSD algorithms, improved disk cleaning choices, and free space sweeping, as well as better scheduling and a license for usage on three separate PCs.

Feature Highlights:

• Free space consolidation
• Algorithms for SSD
• Disk Cleanup
• Schedule Defrags

Pros:

• Fast operation
• Varied options

Cons:

• Confusing interface
• Missing features (in free version)

Rate: 4.4/5

For more info: https://www.auslogics.com/en/software/disk-defrag/

If you are a professional or a gamer, IOBit Smart 6 is a godsend since it allows you to fine-tune the defragmentation process according to the applications you're using. It also has a Game Optimize option for a more fluid and rapid gaming experience.

You may defrag whole disks, select files and folders or certain programs, or defrag your system files when you boot the PC so that the machine is optimized before you start working. IOBit Smart 6 offers an astonishing slate of possibilities. It enables scheduled scans and works with hard and solid-state drives (SSDs).

It is nice that IObit offers a free version, but be aware that you'll have to deal with adverts when you run the program and that you'll have to pass through some other applications when you install the software. Idling your computer won't allow this program to complete defragmentation. New features, such as disk health monitoring and particular big file defrag, are included in the $12 Pro edition. For gamers, this is an excellent defragmenter program.

Feature Highlights

• Defragment files
• Hibernation files
• MFT

Pros:

• Specific options
• Varied features
• Cheap cost (Pro version)

Cons:

• Ads (Free version)
• Extra software required

Rate: 4.2/5

For more info: https://www.iobit.com/en/iobitsmartdefrag.php?AFF=1896&__c=1

O&O Defrag is the best option because of its sophisticated algorithms, a wide variety of hard drive and SSD functions, and intuitive user interface. As one of the most widely used defragmentation programs for years, O&O's Defrag is straightforward and comes with a plethora of options.

New features in version 24 make optimization easier and more powerful. You may install and start using the program without further setup since the defrag engine has been reworked to use new Windows 10 capabilities. In addition, there are new ways to optimize and prolong the lifetime of SSDs. Since many of us use SSDs (but many other programs depend on hard drives), these are such an impressive step-up.

Strong, well-known functionality serves as a foundation for these new features. A disk cleaning tool is included in the software. The app also boasts an improved version of the market-leading defrag algorithm. Furthermore, auto and scheduled functions, filters to help you locate the most fragmented files, and lifetime stats showing how much space and time you have saved are all featured in O&O.

Feature Highlights:

• Fragment Filter
• Performance statistics
• DiskStat

Pros:

• Varied features
• Updated algorithms
• Clear design

Cons:

• Unfriendly price

Rate: 4.2/5

For more info: https://www.oo-software.com/en/products/oodefrag/index.html?id=cj

The memory optimizer in Wise Care 365 is excellent, although it lacks capabilities compared to other system optimizers. When you initially start Windows, Wise Optimizer runs in the background. It is reduced at maximum to the system tray and may be launched whenever your system's memory utilization reaches a predetermined threshold. This utility may still optimize memory when the machine is not in use. This function is convenient since it does not need any human intervention.

Even though it is always visible in the notification area, it does not seem to use many system resources. Also included is a disk defragmenter. Unlike other comparable apps, this one has an Advanced Cleanser that can check for specific file types. File formats such as FTS, LOG, thumbs. dB and BAK may be searched for on all associated hard drives. These types are often related to files you do not require since they are transitory or archival files. In addition, it can also identify empty files and incorrect shortcuts.

As soon as you exit the app, you will see an ad for the full version of Wise Care 365, which might be bothersome if you don't intend to purchase it. Still, you may want to give the full version a try to use it to improve your computer's performance.

Feature Highlights:

• System Cleaner
• Registry Defrag
• Hardware Overview

Pros:

• Silent mode
• Fast scan
• Sleek UI

Cons:

• Limited functions (free version)
• No emails protection

Rating: 4.1/5
For more info: https://www.wisecleaner.com/wise-care-365.html

With UltraDefrag, your hard drives' fragmented files are put back together. Your disks will run much faster as a result: the operating system, programs, and games run considerably more smoothly. You receive quicker PC startup and shutdown, faster online surfing, greater FPS in gaming, and more responsive desktop programs. Also, NTFS metafiles and data streams are critical components of the file system, and their fragmentation slows down almost everything. To keep your file system working smoothly, UltraDefrag removes all metafiles and data streams as you defragment and optimize the disks!

Defragmentation may be hampered by Windows and other apps locking files. Most of the locked files, notably the swap, page, and hibernation files, significantly impact system performance. For instance, a fragmented hibernation file can greatly slow down computer activation and shutdown. When Windows boots, UltraDefrag operates uniquely to defragment every locked file. The defragmentation runs seamlessly with only a few clicks of the mouse!

Besides conventional disk defragmentation, UltraDefrag also offers entire disk optimization. UltraDefrag transfers and arranges files and folders to the quickest disk tracks during the optimization process to maximize disk performance. Defragmenting the space and the folders is another benefit of using UltraDefrag.

Feature Highlights:

• Disk optimization
• Individual folders
• Locked files defragmentation

Pros:

• Possible multi-track edition
• Graphical interface
• Detailed process report

Cons:

• Sluggish pace
• Only working for mechanical hard drives

Rating: 4/5

For more info: https://ultradefrag.net/

WinContig is a unique defragmentation application since it allows you to defragment just the files you choose. A defragmentation utility is often designed for other applications to defragment the whole system's hard disk or hard drives. On the contrary, defragmenting files and directories selected by the user is the sole goal of WinContig. Even while overall Windows performance may not increase, this strategy may assist in reducing the load time of essential files and documents that are now taking a long time to load. Defragmentation may decrease from a multi-hour overnight operation to a few minutes.

After the defragmentation operation is complete, the statistics are shown. Via the provided key, stats will be color-coded to make it simpler to determine which files have been defragmented and which have not. The program can also store a list of files that you can defrag later. This function is incredibly helpful, especially if the defragmenting data are scattered over many hard drives.

As WinContig is portable, you can install it on another computer by copying it to a USB flash drive.

Feature Highlights:

• Command-line switch support
• Customized interface
• Boot time defrag

Pros:

• Fast speed
• Two modes
• Standalone program

Cons

• No visuals
• Slow defragmenting
• No tutorials
• No checkup on free space

Rate: 3.9/5
For more info: https://wincontig.mdtzone.it/en/index.html

There are a variety of system-utility programs developed by Systweak. It is a tool that searches the system for out-of-date drivers and removes them. After detecting outdated drivers, it should download and install the new ones. Systweak's installation process could not be simpler. We successfully installed it in a matter of seconds after pressing a few buttons and waited for a few seconds.

Drivers for Systweak may be found in a collection of over 15 million files. Microsoft's XP and Vista operating systems are all supported by this database. Because it includes drivers for both 32-bit and 64-bit versions of Windows, this database can be relied upon to keep most Windows systems' drivers up to date.

Systweak's drivers are also safe to use. It acquires these drivers directly from the manufacturers and not through third-party sources. Systweak even does a virus check on these drivers as an added security measure. Still, even with all of these safeguards in place, certain motorists may create problems. Systweak has a backup/restore tool because of this threat. With Systweak, users can quickly roll back to earlier drivers before deploying new drivers.

Feature Highlights:

• Scheduler
• System cleaner
• Disk tools

Pros:

• High efficiency
• Varied accessories
• Easy usage

Cons:

• No real-time defragmentation
• Limited features (free version)

Rate; 3.9/5

For more info: https://www.systweak.com/advanced-driver-updater

Most people will be satisfied with Glarysoft's free edition because of its effective design and acceptable capabilities. If all you need is a free defragmenter, this is the one to go with.

Booting the program provides a clear image of your drive health and obvious alternatives for improving it - choose a disk, and you can conduct analysis, defrag the drive and optimize the capacity. Also, you can choose to switch off the PC after the activities are completed. Glarysoft's software supports the defragmentation of specific files and folders. You may choose the priority of the defragmentation activities, allowing you to set the defragmentation speed to suit your needs. You can set the time that your system has to idle before defragmentation activities begin, and you can even do rudimentary scheduling with this program.

Some features are missing since Glarysoft is free. No removable devices are supported, it does not interface with Windows Explorer, and there is no duplicate file finder. Other software provides greater flexibility and quicker actions.

Feature Highlights:

• Background scan
• Scheduling features
• File and drive analysis tools

Pros:

• Free tool
• Effective core functionality
• Automatic defrags

Cons:

• Some missing advanced features
• No compatibility for removable drives

Rate: 3.8/5

For more info: https://www.glarysoft.com/disk-speedup/