Alpha build. Drive Map 0.1.0 is an early test version. It can delete files when you confirm a clean-up, so read each list before you confirm and keep backups of anything you care about.

Drive Map
Free · Windows 10 and 11

See what filled your drive.

Drive Map reads every folder on a drive, shows where the space went, and explains the usual suspects: leftovers in Temp, caches, games, the hibernation file. It cleans up only what you've looked at and confirmed.

Download the alpha 0.1.0 How it stays safe

2.1 MB · no account, no ads · nothing is sent anywhere

Drive Map showing a 932 GB drive that is 91.6% full: games 208 GB, Temp and caches 176 GB, and a list of findings starting with 48.2 GB of leftovers from automated browsers.
A sample drive. Your own scan shows your folders.

What it finds

Each finding says what the space is, why it's there, and what to do about it. On the PC Drive Map was built on, automated test browsers alone had left 197 GB in Temp.

Junk

Leftovers from automated browsers

Test tools, scrapers and AI agents start Chrome, which unpacks extensions into Temp. The run ends before Chrome cleans up, and tens of megabytes stay behind every time.

Junk

Installer leftovers

Many installers unpack into a temporary folder and forget to delete it. Drive Map finds the ones at least a day old.

Cache

Caches that rebuild themselves

npm, pip, Composer, NuGet, Gradle, Cargo, Unreal Engine, and graphics shader caches. Safe to clear; they fill up again when needed.

Look first

Old files in Temp and AI agents' sessions

Anything in Temp untouched for a week, and coding agents' old session folders. You read the list before anything goes.

Look first

Games and big programs

Read from Steam's and Epic's libraries and Windows' installed programs, with a link to uninstall each one the proper way.

Explained

What Windows keeps for itself

The hibernation file, the page file, restore points. Drive Map never deletes these; it tells you the setting or command that shrinks them.

Explore every folder

  • A map where area is size. Click a block to look inside it.
  • Any folder opens in Explorer with one click; a file is shown selected in its folder, never opened or run.
  • The biggest single files, the space by file type, and the space by month a file last changed, which for a download is the day it arrived.
  • About 5 minutes for 6 million files on an SSD. Junctions and links are skipped, so nothing is counted twice.
The drive map: Users, Program Files and games drawn as blocks sized by the space they take, with a list of folders and their sizes beside it.
The clean-up dialog: 48.2 GB in 1,912 items, a choice between deleting for good and moving to the Recycle Bin, the biggest items listed, and a Clean up button.

Safe by design

  • Nothing goes without your confirmation. You see the list first. For "look first" findings the button stays off until you tick that you've read it.
  • Only what a rule found. Every item is checked against its rule again right before it's deleted. Anything that changed in the meantime is left alone.
  • Links are never followed. Deleting a folder that holds a shortcut to somewhere else removes the shortcut, not what it points to.
  • Recycle Bin if you prefer. Move items there instead of deleting them, and restore them if you change your mind.
  • No admin rights, no network. It runs as you, reads only what you can read, and sends nothing anywhere.
Download

Drive Map 0.1.0 Alpha

Released 5 November 2026 · Windows 10 or 11, 64-bit · 2.1 MB

Download the installer
SHA-256 d523fd5f52618936cea96b3078df59fc6caea7104865b96b1e74d18f67897893

Check it in PowerShell: Get-FileHash .\DriveMap-0.1.0-alpha-x64-setup.exe. The checksum is also in SHA256SUMS.txt.

This is an alpha

It works on the machines it was tested on, but it hasn't met many others yet. Things may go wrong, and it can delete files when you confirm a clean-up.

  • Read each list before you press Clean up.
  • Start with the findings marked Junk.
  • Keep backups of anything you care about.

Windows will warn you first

The installer isn't signed yet, so SmartScreen shows "Windows protected your PC".

  1. Click More info.
  2. Click Run anyway.
  3. The installer adds Drive Map to the Start menu. No admin rights needed.

Questions

Is it free?

Yes. Drive Map is free and MIT licensed. The source code will be published when it leaves alpha.

Does it send anything about my PC?

No. It makes no network connections at all: no accounts, no analytics, no update checks. This website sets no cookies and loads nothing from other servers.

Can I undo a clean-up?

If you choose "Move to the Recycle Bin", yes: restore the items from the bin. "Delete for good" can't be undone, which is why it shows you the list first. Windows deletes items too big for the bin straight away, even in Recycle Bin mode.

What is "space the scan can't see"?

Used space in folders Windows keeps from your account, mostly restore points. Drive Map shows how much there is and the command to check it in an admin terminal; System Protection settings can shrink it.

Does it need admin rights?

No. It reads what your account can read. A few findings, like turning off hibernation, give you a command to run in an admin terminal yourself.

How do I uninstall it?

Settings, Apps, Installed apps, Drive Map, Uninstall. It leaves nothing else behind.