Private file cleaner

Remove Excel metadata

Clean spreadsheets before sharing financial models, trackers, and reports. Review what was found, remove it on your device, and download a cleaner copy.

We do not store your files

Cleaning runs on your device. Analytics do not include file names, exact sizes, contents, or extracted metadata values.

Active cleaner

XLSX metadata cleaner

XLSX

The report shows each found field, a short explanation, and the practical privacy impact.

Free to inspectFiles stay localNeed batch?

Privacy context

Why remove Excel metadata?

Office files are packages with hidden property files. They can preserve authorship, company, application, and custom workflow fields.

Cleaning targets hidden metadata only. It is not a substitute for reviewing visible content, comments, tracked changes, or redactions.

Authorship can be embeddedCreator and last-modified-by fields may expose employee names, accounts, or collaborators.
Organization fields can leakCompany, manager, template, and custom properties may reveal clients, departments, or internal process data.
Revision context can persistCreated, modified, app, and document statistics can disclose timing, tooling, and production history.

Frequently Asked Questions

Does this remove hidden sheets?

No. Hidden sheets are workbook content and should be reviewed separately.

Are formulas changed?

No. The cleaner targets package metadata files rather than workbook formulas.