Download Diskshaper

Version 1.0.2. Free, no account.

Mac

macOS 11 Big Sur or newer. Apple Silicon and Intel builds.

Apple Silicon (M1 and newer) Intel Mac

Windows

Windows 10 or 11, 64-bit.

Download for Windows

First launch

Mac

  1. Open the downloaded .dmg and drag Diskshaper to Applications.
  2. The first time, right-click Diskshaper and choose Open, then Open again.
  3. Press Scan. If macOS asks to access Desktop, Documents or Downloads, allow it so Diskshaper can find big files there.

Windows

  1. Run the installer.
  2. If SmartScreen appears, click “More info”, then “Run anyway”.
  3. Open Diskshaper from the Start menu and press Scan.

The warnings appear because Diskshaper is not signed with a paid certificate. It is free and open source, so anyone can read every line of its code.

Check your download

Compare the SHA-256 checksum of the file you downloaded with these.

Mac (Apple Silicon)e787f08c7aaf9a65ba47e35292e9a1a2e8d651d7be1cfc9148bb7b8bfcedc669
Mac (Intel)35527ab482d43c52c09c0daf76a1126696ade848e32a5ff4231c77bc50253972
Windowse8b3c53c6f4c2c224055a533b8d185be427541cb5f3076637fc2acb19ced98e4

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