Neodisk

What it does

Analytics and tracking

The maker says Neodisk has no analytics, tracking, or data collection.checked 12 Oct 2026

Connection security

Google sign-in uses OAuth authorization code flow with PKCE and a unique state value, and Google communications use HTTPS/TLS.checked 12 Oct 2026

Google data use

Google user data is used for on-device visualization, search, and analysis, not for advertising, analytics, or AI/ML training.checked 12 Oct 2026

Google Drive

Neodisk can optionally connect to Google Drive to visualize storage quota and file metadata.checked 12 Oct 2026

Google Drive access

It requests the drive.metadata.readonly scope and does not read, download, or modify file contents.checked 12 Oct 2026

Install

The homepage provides the Homebrew command `brew install --cask neodisk`.checked 12 Oct 2026

Local data protection

Google Drive metadata is cached in Neodisk's private per-user Application Support directory and protected by macOS account controls and disk encryption when enabled.checked 12 Oct 2026

Local processing

Disk scans and their visualizations are processed locally, and scan data and file names do not leave the Mac.checked 12 Oct 2026

No Neodisk server

Google Drive metadata is processed and stored on the Mac and is not sent to a Neodisk or other third-party server.checked 12 Oct 2026

Sign-out

Signing out revokes access and deletes stored tokens and the cached scan.checked 12 Oct 2026

Support

Questions can be raised by opening a GitHub issue.checked 12 Oct 2026

Token storage

Google sign-in tokens are stored in macOS Keychain and are not written to the scan cache.checked 12 Oct 2026

Visualizations

The homepage lists Cushion, Flat, and Sunburst views.checked 12 Oct 2026

What it does

Neodisk is a read-only disk space visualizer that maps disks and cloud drives.checked 12 Oct 2026