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Windows · SpaceSniffer 2.2.0.27

Where SpaceSniffer Stores Settings

Quick answer: SpaceSniffer is portable and uses an XML settings file instead of a conventional registry setup.

Use this workflow on an authorized Windows 10 or Windows 11 computer. SpaceSniffer shows a size-proportional view of storage; always inspect the source file in Windows before changing or deleting it.

Step-by-step workflow

  1. Extract to a writable folder.
  2. change a harmless preference.
  3. exit normally.
  4. inspect the program folder for its XML configuration..

How to verify the result

The selected preference persists when the program is reopened.

Important limitationAvoid editing configuration files while the app is running.

Why this matters

SpaceSniffer is a visualization tool, not a diagnosis of file necessity. The important outcome is an identifiable path and measurable file size, checked against the same Windows volume and with permission to inspect it. If the scan is incomplete, report that limitation instead of treating missing paths as zero bytes.

More targeted troubleshooting

If the result differs from what File Explorer reports, clear the filter field, allow scanning to finish and check the permissions of the specific directory. Repeat on a smaller known folder when you need to isolate a scanning limitation. Always distinguish a changed treemap view from an actual change in free space.

Frequently asked questions

What is the first step for where spacesniffer stores settings?

Extract to a writable folder.

How do I check the result?

The selected preference persists when the program is reopened.

What should I avoid?

Avoid editing configuration files while the app is running.

Related Windows topics

Sources and further reading

Get the portable Windows application

Confirm the version, compatible architecture, package hash and provenance before executing a downloaded archive.

Read the download, checksum and setup instructions.