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duvis vs SpaceBrowser

Both stand on disk space analyzers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

duvis

Free plan LinuxMacWeb+1

duvis combines visual disk-use views with a script-friendly CLI, while keeping its scans read-only. Note the different hard-link accounting on Windows compared with Unix.

Visit duvis

SpaceBrowser

Free plan LinuxMacWindows

SpaceBrowser offers a configurable treemap and scan controls across desktop platforms. Windows and Linux support is listed, while the macOS build remains untested, so users on that platform should take that limitation into account.

Visit SpaceBrowser

The facts

duvisSpaceBrowser
Free planYesYes
Open sourceNot publishedNot published
Runs onLinux, Mac, Web, WindowsLinux, Mac, Windows
Lowest paid planFree or on requestFree or on request
Plans published11
MakerduvisNot published
Websitegithub.comgithub.com
On disk space analyzers#9 of 105#13 of 105

duvis: what it does well

  • Read-only scanning does not delete files or recommend deletions.
  • Browser UI includes treemap, sunburst, and list views.
  • CLI supports JSON and newline-delimited JSON output.
  • Filters include size, category, name, type, and age.
  • Free and MIT licensed.

What to know first

  • Windows does not deduplicate hard-linked files.
  • Installation options involve cargo or building from source.

SpaceBrowser: what it does well

  • Free and MIT-licensed
  • Treemap sizes reflect file and folder sizes
  • Scans can be canceled
  • Exclusions cover hidden files and network filesystems
  • Deletion safeguards cover sensitive filesystem locations

What to know first

  • The macOS build has not yet been tested
  • Open reports concern scan speed and an Ubuntu error
  • Settings-window focus is also an open issue

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