Disk space analyzer · Windows · Mac · Linux

Find what's eating
your hard drive.

SpaceHog roots through your disk and shows you exactly where the gigabytes went. A single tiny binary. No installer, no nonsense.

See how it works $9 · buy once, own forever
SpaceHog mascot
$9 one-time, forever Free Trial

Point it at a drive. See what's there.

SpaceHog walks your filesystem in parallel and gives you a sortable, navigable view of where space actually lives — not just the top-level folders your OS shows you.

SpaceHog showing a tree view of folder sizes on the C: drive, with a sidebar listing every drive and its capacity used.
SpaceHog settings panel showing icon theme options.
SpaceHog about dialog showing version, trial status, and license key entry.

Built for big drives

Multi-threaded scanning that uses every core you've got. Streams results as it goes, so you're not staring at a spinner while it thinks.

Every drive at a glance

One sidebar shows every drive you've got — internal and external — with a quick usage bar so you know which one's about to fill up before it does.

Reveal in your file manager

Found a culprit? One click opens it in your file manager — so you can decide what to do next, with the safety net you already trust.

Local only

No accounts. No network calls. No tracking. Your filesystem belongs to you and stays that way.

Make it yours

Choose from 11 icon colors for your drives and folders — or let SpaceHog pick randomly for a little variety.

Fast after the first run

SpaceHog caches your scan results, so reopening is instant. Your drives haven't changed that much.

One price. Forever.

No subscription. No upgrade tax. No "Pro" version dangling features behind a paywall. Buy it once, own it forever.

  • All features included
  • Free updates for the 1.x line
  • Use on every machine you own
  • Email support, answered by a human
  • 30-day no-questions-asked refund
$9
one-time payment · USD
Buy SpaceHog
30-day free trial · no credit card

Questions, answered.

Which platforms are supported?

Windows 10/11 (x64), macOS 12+ (Apple Silicon and Intel), and Linux (x64, most modern distros). One purchase covers all three — install on every machine you own.

How is this different from WinDirStat, GrandPerspective, or ncdu?

Each of those is great on its own platform. SpaceHog gives you the same disk view with the same UI on all three — so you stop relearning a different tool every time you switch machines. Fast parallel scans, and no per-seat-per-year licensing.

Does SpaceHog phone home?

No. There is no analytics, no tracking, no update check, no license server. The binary makes zero outbound network calls.

Who makes SpaceHog?

It's built by ZooCrew, a one-person studio making small, sharp native desktop tools. See the rest of the suite →

Part of the ZooCrew suite

Small, native desktop tools. Each one focused, fast, and bought once.

Visit zoocrew.llc →