i.Disk

About

Ever wanted to know where all the used space on your hard disk was hiding?

i.Disk scans directory trees and displays the total space used by each directory in an easy to use form. You can drill down into the directorys to understand the layout of space. And when you want to clean up your disk there are same handy tools there to help. The directory called '.' is the space used by files in the base directory you are scanning from.

Usage:

Browse to a directory -or- click on one of the disks listed on the left to start scanning. Once the scan is complete the red cancel button will grey out. The entry marked "." relates to the files in the directory your scanning from and not any of the subdirectories. If you attempt to delete this then you'll be deleting the directory you scanning from and all files and folders contained within. This is probably not what you intended. Especially if you scanning a whole disk (i.e. C:\)

Then you can open any sub-directories by clicking the '+' next to the name.

Each entry in the list has a right click menu to:

Information

Screenshot:

Forum:
i.Disk Forum

Download:

OSX
10.15+
Windows
Win10+
Haiku
beta4
Linux
x64
v2.5
Stable
Zip x64
10.5 MiB, 22/6/2025
Installer x64
1.2 MiB, 11/6/2025
v2.4
Stable
Zip x64
5.0 MiB, 11/2/2024
v2.3
Stable
Zip x64
5.2 MiB, 28/7/2023
Installer x64
1.0 MiB, 28/7/2023
Hpkg x32
1.7 MiB, 15/8/2023
Hpkg x64
1.7 MiB, 22/7/2023
v2.2
Stable
Zip x64
5.0 MiB, 10/2/2023
Installer x64
0.9 MiB, 4/2/2023
Appimage
2.2 MiB, 9/2/2023

History:

2.5 [Stable]
Download: Zip x64 [OSX, 10705K, 22/6/2025]
Download: Installer x64 [Windows, 1230K, 11/6/2025]

Changes:
  • Fixed some issues with duplicate entries if the user expands a sub-folders while still scanning.
  • Fixed a threading crash in the font sub-system.
  • Fixed the ftp 'close' button not working.
  • Added a capability installer bar for warning the user that openssl is not installed. On windows it has a button linking to the binaries.
  • Mac: made the build universal with both x86_64 and arm64 architectures.
2.4 [Stable]
Download: Zip x64 [OSX, 5103K, 11/2/2024]
2.3 [Stable]
Download: Hpkg x32 [Haiku, 1770K, 15/8/2023]
Download: Zip x64 [OSX, 5298K, 28/7/2023]
Download: Installer x64 [Windows, 1003K, 28/7/2023]
Download: Hpkg x64 [Haiku, 1689K, 22/7/2023]
2.2 [Stable]
Download: Zip x64 [OSX, 5070K, 10/2/2023]
Download: Appimage [Linux, 2245K, 9/2/2023]
Download: Installer x64 [Windows, 932K, 4/2/2023]
2.1 [Stable]
Download: AppImage [Linux, 2133K, 2/3/2022]
Download: Installer [Windows, 905K, 2/3/2022]
Download: Zip [OSX, 3042K, 2/3/2022]
2.0 [Stable]
Download: Zip [OSX, 1772K, 11/12/2019]
Download: Installer [Windows, 810K, 11/12/2019]
1.93 [Stable]
Download: Installer x32 [Windows, 360K, 22/12/2006]
1.92 [Stable]
1.91 [Stable]
Download: Exe [Windows x32, 360K, 11/12/2019]
1.90 [Stable]
1.80 [Stable]
1.75 [Stable]
1.70 [Stable]
1.60
1.30