AI · alternatives · 2026
24 alternatives to DiskBrain
Visualize folder sizes instantly and reclaim your disk
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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FreeUpMyMac▲110Hey HN Ex YC/Google engineer turned indie maker here - excited to share something I just shipped. The System Data in my Mac was taking up 300GB and it took me months to figure out how to clear the old cache, logs, junk and more. And CleanMyMac is a subscription - I refuse to pay subscription fees for Mac apps that run locally. So I built FreeUpMyMac an offline, lifetime Mac cleaner that clear junk with 1 click. And helps you visualize your storage with TreeMap/Sunburst. Hope it’s helpful to you as it is for me. Would love your feedback Tunde
Jan 2026 · freeupmymac.com · its alternatives →
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GUI disk analyzers are great for figuring out what's filling up your laptop/desktop drive. On containers or remote servers, the options are limited to purely text based utilities (e.g. du) or list-centric TUIs (e.g. ncdu) which are usually limited to viewing one directory at a time. I created leaves to fill that gap. Inspired by classic utilities like WinDirStat and KDirStat, it uses a 2-dimensional treemap^1 visualization to show the entire directory hierarchy with proportionally sized rectangles. It's performant enough to handle millions of files, thanks to Rust and multi-threading.…
Jul 2026 · github.com · its alternatives →
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Linux filesystem defragger written in Rust and Qt Quick/Kirigami - gbin/defragger
Aug 2026 · github.com · its alternatives →
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Define rules to find regenerable files & save disk space
2025 · apps.apple.com · its alternatives →
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DuckDisk▲104Table-first storage analysis for Mac, cloud, and SSH
Aug 2026 · github.com · its alternatives →
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Fast disk space analyzer with smart visualizations
2020 · diskspacefan.com · its alternatives →
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free open-source disk space visualizer for Mac/Windows/linux
Jun 2026 · github.com · its alternatives →
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FileSaver▲79Very fast multi-threaded OSS (MIT) file size scanner utility
2020 · github.com · its alternatives →
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FindDiskKiller▲106See which apps are hammering your Mac's disk
Jul 2026 · finddiskkiller.com · its alternatives →
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DiskLens▲7See where your storage went — and reclaim it
Jul 2026 · disklens.vtun.ro · its alternatives →
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A simple CLI tool to reclaim space on your Windows C: drive safely - ricardoborges/DiskTriage
Sep 2026 · github.com · its alternatives →
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Quickly find out where your disk space is going
2025 · eastcoastsoft.com · its alternatives →
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AI-powered disk cleanup that shows what’s taking your space
Mar 2026 · freshdisk.app · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →