Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Linux
Apps similar to i.Disk include WinDirStat, which is free and open source. Other options are WizTree, Baobab Disk Usage Analyzer, Filelight and TreeSize. Disk Usage Analyzers like i.Disk are a crowded field, with more than 50 alternatives for Windows, Mac, Linux, the web and Android.




Disk Recon is a disk space utility that reveals all the crucial information that you need to find out where all your disk space has gone and how you can recover it.




The most powerful disk space sizing and analysis utility there is! Answering the Who/What/Where/When of your Disk Space.


Find what is filling a disk, mark what should go, and remove it — with the volume's free space in view the whole time.

Total Directory Report - is a professional application designed to allow you viewing your folders, disks or FTP servers as a set of analytical reports or detailed ordered lists in HTML, CSV or PDF formats.

O&O DiskStat is a high-power tool for analyzing the used disk space on your storage volumes. With an easy-to-use interface based on the design of the Windows Explorer, you can take a closer look at the file and folder structure of your internal and external drives.

This tool enables you to get a usage piechart from your FTP service, showing which directories are taking the most space, and to drill down into those directories to see which are the largest files. Simply double-click on a pie segment to drill down!


Monitor mounted volumes and manage network targets from the menu bar. Reconnect shares, use profiles, and recover offline targets.



Helps you figure out where all that hard drive space has gone on your computer. Visually displays the size of each folder in the form of a bar graph.

Native macOS disk analyzer that scans folders and space, presenting file-type treemaps or ring charts beside a Finder-style outline. It can reveal items, send them to Trash after confirmation, flag caches and build output, and offer an optional read-only JSON CLI.


fsv (pronounced eff-ess-vee) is a file system visualizer in cyberspace. It lays out files and directories in three dimensions, geometrically representing the file system hierarchy to allow visual overview and analysis.
