SpaceSharp draws your whole drive as one map. Every file and folder is a box sized by the space it takes, so the big ones are obvious at a glance. Fly into folders, filter in plain language, and clean up right from the map.
The whole drive on one screen. A 16 GB page file and a forgotten 5 GB ISO stand out before you read a single name.
Double-click a folder and the view flies in. The map is laid out again at every level, so tiny files get real pixels and sharp labels, up to a million times.
Type videos over 500MB older than 2 years. Everything else dims, the layout stays put, and one key selects every match.
Open, show in Explorer, or send to the Recycle Bin. Select many, delete once, and the map updates without a rescan. Nothing is deleted for good.
File size or size on disk. Hard links counted once. Free space shown as a block. Protected folders flagged, with one click to restart as administrator.
Six map styles, eight palettes including a color-blind safe one, light and dark themes, and labels that stay readable on any color.
Try one of the filters below. Matching files stay bright; everything else fades so you can see exactly where they sit.
Prefer clicking? A panel with quick filters, type chips and size and age drop-downs writes the text for you. Then Ctrl+A selects every match and Del recycles them, all at once.
| Key | Action |
|---|---|
| Double-click / Enter | Zoom the map to a folder |
| Wheel · + − | Zoom in or out |
| Drag | Pan while zoomed |
| Backspace | Up one folder |
| Home / Ctrl+0 | Show the whole map |
| Ctrl+F | Filter |
| Ctrl+A | Select every match |
| Key | Action |
|---|---|
| Ctrl+click / Shift+click | Select several items |
| Del | Move selection to the Recycle Bin |
| L | Drives and largest items panel |
| S | Next map style |
| G | Group small items |
| F5 | Rescan |
| Ctrl+, | Settings |
All three are the same app. 64-bit Windows 10 or 11; Windows on ARM works through x64 emulation.
A standard Windows installer. Choose just for you or for everyone on the PC. Updates itself when a new version is out.
Download MSI →Installs to your user profile with no questions and no admin rights. Also updates itself.
Download Setup →Unzip anywhere and run. Nothing is installed. Good for USB sticks and other people's PCs.
Download ZIP →Or from a terminal: winget install ClearanceClarence.SpaceSharp · All releases and changelog
Yes. The warning appears because the download isn't code-signed, which costs a few hundred dollars a year. Click More info, then Run anyway. The full source is on GitHub, so you can see exactly what it does.
No telemetry, no accounts. Installed copies check GitHub for new releases on startup, which you can turn off in Settings. The portable version makes no network requests at all.
Never. It only deletes what you select and confirm, and only to the Recycle Bin, so everything can be restored.
Windows stores thousands of files under several names (hard links). Turn on Count hard links once in Settings for exact numbers; it makes the scan a bit slower.
SpaceSharp is about the map: zooming, styles, filtering and cleaning up in place. WizTree is faster on very large drives because it reads the NTFS index directly. WinDirStat is the classic and hasn't changed much. Use whichever fits; they all read the same disk.
No. SpaceSharp is an independent open-source project inspired by the original SpaceMonger's approach of drawing a drive as one map.