DiskPilot

Free plan LinuxMacWindows

What DiskPilot is

DiskPilot is a free, open-source desktop app for finding files and folders that consume drive space. It recursively scans files and uses hardlink deduplication to calculate byte-accurate totals without counting the same data twice. Storage usage appears in a folder tree, interactive treemap, bar chart, or pie chart. Cleanup tools include duplicate-file finding, a junk sweeper for caches and build directories, and a view of large forgotten files. Multiple items can be selected and moved to Trash or permanently deleted. DiskPilot reports allocated disk usage rather than logical file size, which its maker says aligns with the du command. Scans run locally, file names, sizes, and personal data are not uploaded to external servers, and the app works offline without an account. It supports macOS 11 and later, Windows 10 and later, and most Linux distributions. Downloads include DMG, EXE, AppImage, and deb packages. Exportable reports are not available. On macOS, an unsigned app may trigger a Gatekeeper warning at first launch.

Who it suits

DiskPilot suits desktop users who want local, offline storage analysis and cleanup across macOS, Windows, or Linux. It is useful for inspecting duplicates, caches, and large files without an account.

What it does well

Byte-accurate totals use hardlink deduplication
Offers four disk-usage visualizations
Includes duplicate and junk cleanup tools
Works offline without an account
Supports macOS, Windows, and Linux

What to know first

Exportable reports are not available
macOS may show a Gatekeeper warning
Reports allocated rather than logical file size

Plans

Plan	Billed and limits	Price
Free	All features · no hidden costs · no subscriptions	Free

As github.com lists them, read 11 Oct 2026. The maker's own page has the final word.

Verdict

DiskPilot combines storage visualization with several cleanup tools while keeping scans local and offline. Its lack of report exports and macOS Gatekeeper warning are the main operational notes.

Facts from DiskPilot's own pages

Cleanup tools: It includes a duplicate file finder, a junk sweeper for caches and build directories, and a view for large forgotten files. · mhkasif.github.io, 11 Oct 2026
Deletion: Users can move files to Trash or permanently delete them, including through multi-selection and bulk cleanup. · mhkasif.github.io, 11 Oct 2026
Download formats: Downloads include a macOS DMG, Windows EXE installer, and Linux AppImage or deb package. · github.com, 11 Oct 2026
Exportable reports: No · github.com, 22 Sept 2026
File size reporting: DiskPilot reports allocated disk usage rather than logical file size, which the maker says aligns with the du command. · mhkasif.github.io, 11 Oct 2026
Free plan: Yes · github.com, 22 Sept 2026
License: DiskPilot is described as free and open source under the MIT license. · mhkasif.github.io, 11 Oct 2026
macOS installation note: The maker says the app is not signed with an Apple Developer certificate and may trigger a Gatekeeper warning on first launch. · mhkasif.github.io, 11 Oct 2026
Maker: The GitHub project says DiskPilot is built and maintained by Haseeb (MHKASIF), a full stack engineer and product builder. · github.com, 11 Oct 2026
Offline use: The maker says DiskPilot works offline and needs no account. · mhkasif.github.io, 11 Oct 2026
Desktop platforms: windows,macos,linux · github.com, 22 Sept 2026
Privacy: The maker says scans run locally and file names, sizes, and personal data are not uploaded to external servers. · mhkasif.github.io, 11 Oct 2026
Purpose: DiskPilot scans drives and shows which files and folders use the most storage, with options to delete them. · mhkasif.github.io, 11 Oct 2026
Scan: It recursively scans files and uses hardlink deduplication to calculate byte-accurate totals without double-counting. · mhkasif.github.io, 11 Oct 2026
Scan scope: files_folders · github.com, 22 Sept 2026
Supported systems: The site lists macOS 11 and later, Windows 10 and later, and most Linux distributions. · mhkasif.github.io, 11 Oct 2026
Treemap view: Yes · github.com, 22 Sept 2026
Visualizations: It offers a folder tree, interactive treemap, bar chart, and pie chart views of disk usage. · mhkasif.github.io, 11 Oct 2026

Where DiskPilot stands on Freedom251

Disk Space Analyzers#30 of 105