JDiskReport Alternatives & Competitors

WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.

Key WinDirStat features:

Free and Open Source Comprehensive Visualization Multiple File Views Customizable Cleanup Actions

Open Source

TreeSize tells you where precious disk space has gone to.

Key TreeSize features:

User-Friendly Interface Detailed Disk Space Analysis Export Functionality Fast Scanning

Calculate in a notebook and share — from everyday math to engineering.

Key Calcumber features:

🌿 Naturally type expressions 🔗 Copy and share 🧩 Variables and constants 🧪 Scientific functions

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WizTree quickly finds the files and folders using the most space on your hard drive. It scans the MFT (Master File Table) instead of crawling the entire disk which makes it very fast.

Key WizTree features:

Speed User-Friendly Interface Detailed Visualization No Installation Required

SpaceSniffer is a freeWare (donations are welcome) and portable tool application that lets you understand how folders and files are structured on your disks.

Key SpaceSniffer features:

Visual Representation Freeware Portability Customizable Filters

Distributor of workload automation, financial statement reporting, data access, IT Asset Management and Service Desk software solutions.

Key Baobab features:

User-Friendly Interface Comprehensive Disk Usage Analysis Integration with GNOME Desktop Ability to Scan Remote Filesystems

DaisyDisk is a disk analyzer tool for OS X that visualizes hard disk usage and allows to free up hard disk space.

Key DaisyDisk features:

Visual Interface Speed User-Friendly Multiple Disk Support

paid Free Trial $9.99 / One-off

Keep your desktop organized with Fences. This is a simple software program that allows you to sort the tabs on your desktop and create files that are easily recognizable to you.

Key Fences features:

Organizational Efficiency Quick Access Aesthetically Pleasing Customization

Jam TreeSize Free is one of the modern Disk space analyzing software that is specially designed for all versions of Windows, making you visualize the sizes of folders & sub-folders in no time.

Key Jam TreeSize Free features:

User-Friendly Interface Visualization of Disk Usage Customizable Scans Fast Scanning

Baobab Disk Usage Analyzer is one of the light-weight disk analyzers that offers you a chance to view and monitor the disk usage & folder structure without any hassle.

Key Baobab Disk Usage Analyzer features:

User-Friendly Interface Integration with GNOME Real-Time Monitoring Cross-Platform Compatibility

Disk Inventory X is an open source disk space analyzer and disk management tool for the Mac OS X operating systems that allow the OS X users to check for the availability of free space in their machines.

Key Disk Inventory X features:

Freeware Visual Disk Usage Representation User-Friendly Interface Cross-Platform

free

GrandPerspective is a small utility application for Mac that graphically shows the disk usage...

Key GrandPerspective features:

Visualization Open Source User-Friendly Customizable

Open Source

DiskUsage provides a way to find out which files and directories on the SD card of your Android...

Key DiskUsage features:

Lightweight Cross-platform Open Source Simple Usage

Folder Size Catalog is a handy solution that offers a detailed view of your folders sizes to enable you to find the disk space distribution with great ease.

Key Folder Size Catalog features:

Visualization User-Friendly Interface Efficiency Cross-Platform Availability