DiskInsight
A 100% local macOS disk analyzer: nine visualizers, instant search, large-file lists. Free to scan forever; a one-time Pro unlock adds duplicate cleanup, a dev cache cleaner and an app uninstaller. No subscription, no telemetry.
A 100% local macOS disk analyzer: nine visualizers, instant search, large-file lists. Free to scan forever; a one-time Pro unlock adds duplicate cleanup, a dev cache cleaner and an app uninstaller. No subscription, no telemetry.
This page is designed to help you find out whether DiskInsight is good and if it is the right choice for you.
DiskInsight is a 100% local macOS disk analyzer. Scan any drive and instantly see where your space went across nine visualizers — treemap, sunburst, flame graph, bubbles, mind map, age map, top sizes, list and folders — with instant search and large-file lists. Everything runs on your Mac: no uploads, no account, no telemetry. Scanning is free forever. A one-time Pro unlock (no subscription) adds content-hash duplicate detection, a developer cache cleaner for Xcode DerivedData / npm / CocoaPods / Gradle, and a full app uninstaller.
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DiskInsight is fully local: there is no account, no cloud and no telemetry, and it is free to scan. Instead of a single treemap like most analyzers, it renders any drive in nine visualizers (treemap, sunburst, flame graph, bubbles, mind map, age map, top sizes, list and folders) with instant search. Cleanup is a one-time Pro unlock rather than a subscription, and it includes a developer cache cleaner for Xcode DerivedData, npm, CocoaPods and Gradle.
Solo developers and power users on macOS: engineers whose dev caches (Xcode, npm, CocoaPods, Gradle) quietly eat tens of GB, designers and creative pros working with large media, and anyone who wants to understand and reclaim disk space privately without a subscription or an account.
Native macOS app built in Swift/SwiftUI (fully on-device, no network calls), with a static Astro marketing site and a license-check / copies store backed by SQLite.
Because the hard part — understanding where your space went — is free forever, and you only pay once if you want cleanup. Unlike subscription cleaners, DiskInsight explains your storage instead of aggressively deleting it, keeps every byte on your Mac, and adds developer-focused features (dev cache cleaning, content-hash duplicates, a real uninstaller) that general Mac cleaners do not.
I kept getting the macOS 'startup disk almost full' warning and none of the existing tools told me why space was gone — they just offered to delete things. I built DiskInsight as a 100% local analyzer that explains every byte first, then added a one-time Pro unlock for cleanup, so it stays a tool I would actually want to use myself.
We have collected here some useful links to help you find out if DiskInsight is good.
Check the traffic stats of DiskInsight on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of DiskInsight on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of DiskInsight's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of DiskInsight on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about DiskInsight on Reddit. This can help you find out how popualr the product is and what people think about it.
Do you know an article comparing DiskInsight to other products?
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Is DiskInsight good? This is an informative page that will help you find out. Moreover, you can review and discuss DiskInsight here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
