1
dut
codeberg.org/201984/dutAlso covers linux · same kind of website
dut calculates disk usage on Linux, according to its project description.
Alternatives
The Best NCDU Alternatives in 2026
3 alternatives0 free · 1 open source
Looking for something like NCDU? Here are 3 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are open source.
ncdu analyzes disk usage in a text-mode interface, according to its project page.
Top picks at a glance
First suggestiondutdut calculates disk usage on Linux, according to its…Open source optionRecoverPyRecoverPy scans disk blocks to help find and recover…Another optionFilelightFilelight visualizes disk usage and helps identify files…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | dut | — | Not stated | Linux, Web |
| 2 | Filelight | — | Not stated | Linux, Web, Windows |
| 3 | RecoverPy | — | Yes | Linux |
All NCDU alternatives
2
Filelight
apps.kde.org/en-gb/filelightAlso covers linux · same kind of website
Filelight visualizes disk usage and helps identify files that can be removed to free space.
3
Also covers linux · open source
RecoverPy scans disk blocks to help find and recover deleted or overwritten files through an interactive interface.
No alternatives match this filter.
Alternatives to similar tools
What is the best alternative to NCDU?
Based on features, tags and platforms, the closest alternatives to NCDU are dut, Filelight, and RecoverPy.
Are there open-source alternatives to NCDU?
Yes: RecoverPy.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative