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Defragmenters

Defragmenter is advantageous and relevant to file systems on electromechanical disk drives. The movement of the hard drive’s read/write heads over different areas of the disk when accessing fragmented files is slower, compared to accessing the entire contents of a non-fragmented file sequentially without moving the read/write heads to seek other fragments.

O&O Defrag

O&O Defrag Professional / Server / Workstation 22.0 Build 2284

O&O Defrag 22 Professional puts is a replacement for the standard Windows defragmenter, that offers a much advanced set of features. It puts fragmented files together and maximizes your system speed and offers five different defragmentation strategies, as well as OneButtonDefrag technology for automatic adjustment of the settings best fitting for your system. The program can defragment drives manually, or fully automatic in the background. As a result, that keeps your system at peak performance by avoiding build-up of file fragmentation. Defragmentation jobs can also be scheduled, using various criteria. Additional features...
O&O Defrag Server

O&O Defrag Server / Workstation / Professional 22.0 Build 2284

O&O Defrag Server 22 solves the performance and stability problems of Windows workstations and servers caused by fragmented hard disks. Fragmented hard disks put the brakes on the servers in a company and as a result have an adverse affect on productivity. The level of fragmentation proportionally increases the time needed for accessing a hard disk. This in turn increases the amount of valuable time lost by each and every employee. The O&O Defrag Server 22 for Windows servers optimizes your hard disk and packs file fragments securely back together again....
WinContig

WinContig 2.3.0.0 (Quick Defrag)

WinContig is an easy-to-use standalone executable defragmenter that doesn’t create any installation directories or Registry entries on your computer. Its purpose is to quick defrag files without the need to defrag the whole disk. In addition, WinContig allows you to group files into profiles, and also it accepts a number of optional command-line switches that you can use to control how the program operates. In order to start using it, just extract the contents of the ZIP archive to any folder you like, and run it. Its defragmentation and analysis engine...
IObit Smart Defrag Pro

IObit Smart Defrag Pro 6.1.0.118

IObit Smart Defrag Pro is a Disk Defragmenter, that accelerates the whole system with fast and efficient disk defragment. Based on IObit latest disk defrag engine and “Boot Time Disk Defrag” technology, Smart Defrag Pro is created with the world’s leading defragmentation ability. It not only provides defragmentation, but also intelligently streamlines your files based on using frequency, thus accelerating disk speed and the whole system for top performance! Smart Defrag Pro works fast, automatically and quietly in the background and is suitable for large hard drives. IObit Smart Defrag Pro helps...
PerfectDisk

PerfectDisk 14.0 Build 893 (All Editions)

Raxco PerfectDisk 14 is an award-winning disk defragmentation and optimization software that provides all-encompassing solution for PCs, laptops, servers, and virtualization environments including Virtual-Aware Defragmentation supporting VMware ESX Server and Microsoft’s Hyper-V, plus industry’s first support for Windows 10 and Home Edition. PerfectDisk 14 ensures the smarter optimization for all your disk drives, so you can work and play faster, while reducing the use of CPU and disk I/O resources to save on energy costs. An important factor in faster PC performance is a thorough boot time defrag. PerfectDisk 14 advanced...
Defraggler

Defraggler 2.22.995 Professional/ Business/ Technician

Defraggler is a defragmentation tool. It speeds up your PC by assembling fragmented files on your machine and organizing them more efficiently. It differs from other tools on the market, by enabling you to quickly and simply defrag the files you want to, without having to process the whole drive. You can use Defraggler to defrag your entire hard drive, or individual files. Works with HDD and SSD and supports NTFS and FAT32 file systems! Simply run it, select the file and defragment in seconds. No more struggling with the Windows defragmentation...
Auslogics Disk Defrag Pro

Auslogics Disk Defrag Pro 4.9.0.0

Auslogics Disk Defrag Pro now delivers even more speed to your hard drive, thanks to new optimization algorithms and boot-time defrag technology. The program increases file access speed, meaning that just about everything on your PC will work faster. Auslogics Disk Defrag Pro uses 4 different algorithms for intelligent file placement, your hard drive will always run at its top speed. Use the Wizard to identify best defrag methods for your PC and decide which defrag algorithm to choose. Auslogics Disk Defrag Pro not only defrags, but also can prevent further...
Diskeeper 16

Diskeeper 16 Build 19.0.1226 Home/ Professional/ Server

Diskeeper 16 with DRAM caching guarantees to fix worst performing physical servers or PCs with faster than new performance. Instead of ‘defragging’, the newest patented engine ensures large, clean contiguous writes from Windows. So fragmentation is no longer an issue for HDDs or SSDs. This eliminates the “death by a thousand cuts” scenario of small, tiny writes that inflates I/Os per second, robs throughput, and shortens the lifespan of HDDs and SSDs alike. Condusiv’s Diskeeper 16 electrifies Windows system performance to operate faster than new with the addition of dynamic...
Uniblue MaxiDisk

Uniblue MaxiDisk 1.0.9.3

Uniblue MaxiDisk is a defrag and space saver which cleans and defragments the hard disk, simplifies hard disk maintenance and system improvement. A computer’s hard disk is prone to accumulating unnecessary files, such as Windows temporary files and temporary internet files, which can either be created by applications or stored by a web browser. While some files cannot be moved, other files can be defragmented to shorten loading time. Therefore MaxiDisk is the compact solution to hard disk maintenance, which allows you to analyze your disk to find out which files...
UltraDefrag

UltraDefrag 7.0.2 – Final

UltraDefrag 7 is an open source disk defragmenter for Windows operating systems. It is very fast, because the defragmenting is done by kernel-mode driver. UltraDefrag makes use of the same defragmenting API used by many other windows defrag utilities, both open and closed source. However, UltraDefrag has many features that makes it unique. Firstly it has a kernel mode driver that does most of the work, secondly is the ability to run the application at boot up time in a manner similar to chkdsk. This allows for faster defragmentation time...
UltimateDefrag

UltimateDefrag 5.0.14.0

UltimateDefrag is the powerful Defragger And File Placement Optimizer that lets you defrag and optimize your hard drive – any way you want to! Defragging hard drives helps to restore your hard drive performance. File placement optimizing on the other hand, boosts your theoretical hard drive file access performance by up to 300% of manufacturers quoted averages (typical performance increase you’ll experience is between 25 and 100%) by placing the files you want performance from onto the faster performing (outer tracks) areas of your hard drive. UltimateDefrag Version 5 is designed...
Puran Defrag

Puran Defrag 7.7.1 Commercial License

Puran Defrag is a very simple disk defragmenter which defrag the files and optimize your system, which means it collect all the fragments of a file and put them together. Also it moves some frequently used files and all directories to faster disk area, this upgrade your hard disk performance and thus overall system speed. In addition it results in low wear and tear of hard disk and therefore increase its life. Puran Defrag uses the PIOZR revolutionary technology which makes your computer faster than ever before. It works on simple...
Glarysoft Disk SpeedUp

Glarysoft Disk SpeedUp 5.0.1.59

Glarysoft Disk SpeedUp is a totally free and extremely fast defragmentation tool to analyze, defrag and optimize disks for peak computer performance. It is an inevitable problem that disks will be accumulated and cluttered with data fragments due to daily frequent operations, such as installing/uninstalling of applications, peripherals, and file downloading/saving/deleting, which leads to PC slowdowns, hang ups, system errors and even crashes. Glarysoft Disk SpeedUp is designed to help users solve this problem in one or two clicks and optimize disk performance. Colorful interface with large, clearly labeled buttons...
Ashampoo Magical Defrag

Ashampoo Magical Defrag 3.0.2

Ashampoo Magical Defrag 3 is a disk defragmentation software which defrag the files and optimize your system. The progam runs as a background service and defragments your hard drive only when computer is idle, hence enabling you to follow your everyday work routine without any distraction. Ashampoo Magical Defrag 3 is capable of finding the scattered file fragments and re-organising them as one coherent unit, thereby drastically improving the access time while noticeably boosting your computers overall performance. With Ashampoo Magical Defrag 3 the defrag job is carried out fail-safe...
Auslogics Disk Defrag Touch

Auslogics Disk Defrag Touch 1.3.0.0

Auslogics Disk Defrag Touch is a new tool that is made for touchscreen computers, but can be used on a regular PC with a mouse and keyboard, as well. The program doesn’t just defragment hard drives, but also safely optimizes SSD drives, boosts game and application performance and offers a cool rewards system to help you run regular disk maintenance. Auslogics Disk Defrag Touch offers you brand-new Windows 8 style interface design, extended optimization functionality and new fun motivators to help you take better care of your hard drive. The...