SUTHARStudios

Products/Desktop Utilities

In developmentv0.1.0, built in the open

Which folder is big? Wrong question.

A storage analyzer that attributes every byte to the application that owns it, including the software you uninstalled two years ago.

Why it exists

Overview

The problem

Every disk tool on Windows hands you a folder tree and wishes you luck. But Chrome isn't C:\Program Files\Google\Chrome. It's that, plus 34 GB of profile in AppData, plus a GPU cache, plus crash dumps, plus a registry hive, plus a scheduled task.

What DiskScope does

DiskScope correlates registry entries, package managers, digital signatures, services and known-path signatures into one profile per application, and scores how sure it is. Then it does the same trick backwards to find the leftovers of software that no longer exists on the machine.

What it does

6 capabilities

The confidence engine

Nine detection signals per application, scored and shown. Low confidence never gets a green “safe to delete” badge: it gets Review, and you get the reasoning.

Leftovers and orphans

Vendor folders, caches and configs still on disk with no executable, no registry key and no package entry. Nine signals say gone; the bytes say otherwise.

One pass, nine answers

Applications, leftovers, developer caches, AI model storage, game storage, duplicates, large files, snapshots and cleanup, from a single scan, indexed in SQLite.

Knows what developers leave behind

npm, pnpm, Cargo, Gradle, Maven, NuGet, pip, Docker, WSL and Unreal DDC, plus Ollama, LM Studio, ComfyUI and Hugging Face model weights.

It never issues a delete

Items go to the Recycle Bin, the plan is written down first, and undo restores every path it touched.

Guarded paths, refused at the source

Catastrophic paths are refused in the Rust backend, not hidden in the UI. No override exists, by design.

Datasheet

Specifications & requirements
Platform
Windows 10 and 11 · x64
Built with
Tauri 2 + a multi-threaded Rust filesystem walker
Index
SQLite. Full scan of a 2 TB SSD in minutes, rescans in seconds.
Binary size
~10 MB
Deletion
Recycle Bin only. Undo available for 30 days.
Network
No account, no telemetry. Nothing is uploaded.
Status
v0.1.0. Held back on purpose: see below.

Questions

FAQ
Can I use it today?

No, and the reason is not the code. The installer is built and 34 tests pass. It is held back because I do not yet trust it enough to delete a file on its say-so, and I wrote it. A cleanup tool you are afraid to clean with is not finished, however finished the code is.

Can it delete something it shouldn't?

It never issues a delete at all. Items move to the Recycle Bin and every cleanup writes a manifest that undo can reverse. Catastrophic paths like System32 and active WSL disk images are refused by the Rust backend, with no override.

How is this different from a folder-tree analyzer?

A tree tells you which folder is big. DiskScope tells you which application owns those bytes, split into program, data, cache and logs, and flags the ones whose application is already gone.

In development

DiskScope isn't out yet

Not released, deliberately. The code and the installer are done and the tests pass. The gate is trust: until the attribution is confident enough that deleting on its recommendation is safe, it stays on the bench.

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