Defraggler

Defraggler — Free Download. Disk Defragmentation Tool
Defraggler is a Windows tool designed to optimize hard drive performance by defragmenting files. It analyzes and reorganizes fragmented data on the disk, improving access speed and system efficiency.
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Download Defraggler (Official links)
File size: 7.1 MB
The latest version of Defraggler is: 2.22.995
Operating system: Windows
Languages: English
Price: $0.00 USD

  • Fragmentation analysis. Examines the hard drive and shows a detailed report on the fragmentation level of files and folders. Identifies areas with high fragmentation for targeted action.
  • Quick defragmentation. Reorganizes fragmented files into contiguous blocks, reducing data access time. Runs in the background without affecting system performance.
  • Single-file defragmentation. Lets you select specific files to defragment without processing the entire drive. Useful for optimizing critical files.
  • Free space optimization. Consolidates unused space on the disk, preparing it for new files and minimizing future fragmentation.
  • Task scheduling. Configures automatic defragmentation at specific times. Ideal for regular maintenance without manual intervention.
  • Boot-time defragmentation. Defragments system files that are locked while Windows is running by performing the operation at startup. Avoids conflicts with files in use.
  • Detailed reports. Generates complete logs with fragmentation statistics before and after the process. Includes metrics such as total size and fragmentation percentage.
  • SSD compatibility. Detects solid-state drives and disables functions unsuitable for them to avoid unnecessary wear. Provides recommendations for this type of storage.
  • Command-line interface. Runs operations through commands for integration with scripts or automated tasks. Supports custom parameters.
  • Resource monitoring. Shows the impact on CPU and disk usage during defragmentation. Lets you adjust priorities to balance performance.
  • Advanced filtering. Selects files by size, type, or age for selective defragmentation. Filters by specific folders or extensions.
  • Portable mode. Runs without installation from USB devices. Keeps settings in local files for use on multiple computers.

Defraggler was created by Piriform, a British company founded in 2005, with its first release appearing around 2007. The program is written in C++ to keep resource usage low. In 2017, Piriform was acquired by Avast, which continued the updates under its supervision. Early versions supported only Windows XP, but the program is now compatible with Windows 10 and 11. Its focus on precise defragmentation sets it apart from the tools built into the operating system.


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