Side by side
diskbloom vs Parallel Disk Usage (pdu)
Both stand on disk space analyzers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxMac
diskbloom provides local terminal visualization with treemap and tree views, file previews, and cautious deletion behavior. Users need macOS or Linux and may prefer a truecolor terminal for the intended palette.
Visit diskbloom Free plan LinuxMacWindows
pdu offers fast, parallelized disk-usage scanning with chart customization, comparisons, and command-line integration. Its missing treemap and category views, plus reflink and symbolic-link limitations, matter when detailed storage classification is required.
Visit Parallel Disk Usage (pdu)The facts
| diskbloom | Parallel Disk Usage (pdu) | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Mac | Linux, Mac, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | github.com | github.com |
| On disk space analyzers | #57 of 105 | #61 of 105 |
diskbloom: what it does well
- Free and Apache-2.0 licensed
- Shows disk usage as a treemap
- Deduplicates hardlinked data
- Supports macOS and Linux binaries
- Sends deletions to Trash by default
What to know first
- No Windows platform listed
- Building from source requires Go 1.26
- Truecolor terminal recommended for full palette
- No published security advisories
Parallel Disk Usage (pdu): what it does well
- Free Apache 2.0-licensed command-line tool
- Graphical charts for files and directories
- Compares separate files or directories
- JSON input and output for pipelines
- Binaries for Linux, macOS, and Windows
What to know first
- No treemap view
- No application-size listings
- No file-type breakdown
- Does not follow symbolic links
Alternatives to diskbloom Alternatives to Parallel Disk Usage (pdu) The whole list