Which fits your needs?
diCleaner: Mac users seeking free storage analysis alongside broader maintenance tools.
JDiskReport: Users who want cross-platform disk statistics and already use Java.
Features, pricing, and workflow
Scroll across to compare
| Feature | diCleaner | JDiskReport |
|---|---|---|
| Best fit | Mac users seeking free storage analysis alongside broader maintenance tools. | Users who want cross-platform disk statistics and already use Java. |
| Visualization | Storage overview, file categories, and maintenance lists | Overview statistics charts and detail tables |
| Platforms and requirements | macOS 11.5+ | macOS, Windows, Linux (Java) |
| Pricing and editions | Vendor says free to use with all current features included. | No-charge, ad-free freeware; this does not mean open source. |
| Open source | No | No |
| Native macOS UI | Yes | Cross-platform interface |
| Cleanup workflow | No automatic deletion after scanning; most tools use Trash by default. Secure Remove and Trash emptying are permanent. | Use the statistics to guide file review; the cited overview does not specify removal semantics. |
| Reports and portability | The cited pages do not establish scan-report export. Keep any important history or paths before rescanning; retain the original files until decisions are verified. | Preserve any saved scan files supported by your version and keep important table entries. NullDisk does not import JDiskReport scan files. |
diCleaner: what stands out
A good fit for Mac users seeking free storage analysis alongside broader maintenance tools.
diCleaner: strengths
- Storage analysis, large/old files, and duplicate/similar-photo tools
- App uninstallation, leftovers, and startup-item review
- Selection-based cleanup with Trash defaults for most tools
Considerations
- Permanent removal and privacy tools have different effects from Trash
- App Store privacy disclosure lists some non-linked data
- Cleanup eligibility depends on files, apps, and permissions
JDiskReport: what stands out
A good fit for users who want cross-platform disk statistics and already use Java.
JDiskReport: strengths
- Disk usage statistics in charts and tables
- Runs across Java-capable desktop systems
- Free without ads or expiry
Considerations
- Requires a compatible Java runtime
- Freeware rather than an open-source project
- Check the manual for report storage and file-management actions
For a useful comparison on your own drive, match the scan root, access permissions, and size mode. Chart style changes how you explore the results; it does not by itself establish measurement accuracy.
Common questions
When should I choose diCleaner?
A good fit for Mac users seeking free storage analysis alongside broader maintenance tools. Vendor says free to use with all current features included.
When should I choose JDiskReport?
A good fit for users who want cross-platform disk statistics and already use Java. No-charge, ad-free freeware; this does not mean open source.
Will both apps show the same size?
Not necessarily. Match the scan root, permissions, exclusions, and logical/allocated-size mode. Hard links, APFS clones, snapshots, sparse files, and cloud placeholders can change totals. A reported size is not a guaranteed amount recovered after deletion.