Disk Usage Softwares and Apps

Discover best Disk Usage softwares, apps and websites.

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FreeCommander

FreeCommander is a powerful and user-friendly freeware file manager designed as an alternative to standard Windows Explorer. It features a dual-pane interface for efficient side-by-side file operations, built-in tools like an FTP client, archive handling, file comparison, and a batch renamer. Highly customizable and portable, it enhances file management productivity.

Dual-pane interface significantly improves file management efficiency.
Dual pane support
File Management OS & Utilities
SpaceSniffer

SpaceSniffer is a powerful yet portable freeware application designed to help users quickly understand how disk space is utilized on their drives. It employs a Treemap visualization to represent folder and file sizes hierarchically, making it easy to identify large items and optimize storage.

Excellent visual representation of disk usage via Treemap.
Hierarchical heatmaps
OS & Utilities
JDiskReport

JDiskReport is a free, portable utility designed to help users understand how disk space is being utilized. It provides visual representations and detailed statistics of file and directory sizes, enabling users to identify large, obsolete, or unnecessary files for efficient disk management and cleanup.

Excellent visual representation of disk usage.
Ad-free
OS & Utilities
WizTree

WizTree

Free

WizTree is a blazing-fast disk space analyzer that scans your hard drive and helps you quickly identify the files and folders consuming the most space. Using advanced techniques, it delivers results almost instantly, providing a tree view, treemap, and various statistics to visualize your disk usage and reclaim valuable storage.

Extremely fast scanning on NTFS drives due to MFT access.
Support for Large File
OS & Utilities
DiskWave

DiskWave

Free

DiskWave is a free, lightweight disk usage analysis utility designed specifically for macOS. It provides a visual representation of your disk space, helping you quickly identify large files and folders that are consuming valuable storage. Its intuitive interface makes it easy to navigate through your file system and manage your storage effectively.

Free to use
Folder Size
OS & Utilities
Scanner

Scanner

Free

Scanner is a discontinued utility for visually analyzing disk space usage using a unique sunburst chart representation. It offers a clear, hierarchical view of your hard drive or other media, making it easy to identify large files and folders.

Unique and intuitive sunburst chart visualization.
HDD Visualization
OS & Utilities
SequoiaView

SequoiaView is a classic Windows utility that employs the treemap visualization technique to provide a quick and intuitive overview of disk space usage. It helps users identify large files and folders at a glance, making disk cleanup and organization more efficient.

Excellent visual representation of disk space
OS & Utilities
MindGems Folder Size

MindGems Folder Size is a free disk space analyzer that quickly scans your storage and visualizes folder and file sizes. It provides a clear hierarchical view, allowing you to easily identify large directories and files consuming the most disk space. This tool is essential for managing storage effectively and cleaning up unnecessary data.

Completely Free
Folder Size
OS & Utilities
RidNacs

RidNacs

Free

RidNacs is a free and exceptionally fast disk space usage analyzer for Windows operating systems. It provides a clear and hierarchical overview of how your disk space is being consumed, helping you quickly identify large files and folders for effective disk cleanup and management.

Extremely fast disk scanning speed.
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OS & Utilities