DriveSize

Website: https://jestie.github.io/DriveSize/

A TreeSize-style disk usage explorer: drive overview, donut charts, folder drill-down, file types, largest files, cleanup suggestions, duplicate finder, and delete (Recycle Bin by default).

Python standard library only; no installs.

Run

Where	How
Windows (fast, scans C:, D: ... natively)	double-click DriveSize.bat, or ./drivesize.sh from WSL
WSL / Linux filesystem	./drivesize.sh --linux

It starts in the background, opens http://127.0.0.1:8765/ in your browser and returns you to the prompt.

Stop it with the ⏻ button in the page, ./drivesize-stop.sh (WSL/Linux) or DriveSize-Stop.bat (Windows). ./drivesize.sh --fg runs in the foreground instead.

Safety

• Binds to 127.0.0.1 only; every API call needs a per-run token embedded in the page.
• Deletes go to the Recycle Bin (Windows) or Trash (Linux) unless "permanently" is ticked.
• Refuses drive roots, Windows, Program Files, ProgramData, C:\Users, user profile roots, page/hibernate files, WSL ext4.vhdx, and Linux system dirs.
• Cleanup verdicts are heuristics: "Safe" = temp/cache folders apps rebuild; "Review" = probably unneeded (installers, logs, venvs, node_modules, old media). Nothing inside system areas is ever suggested.

Permanent deletes run file by file with a live progress bar; files held open by running apps are skipped and reported rather than aborting the whole folder.

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Created by Jestie · ☕ Buy me a coffee