How to remove metadata from Office documents
Word and Excel files record who wrote them, at which company, and how long it took. Usually none of that is meant for the recipient.
Office documents carry a substantial properties block. Author, last modified by, company, manager, total editing time, revision number — populated automatically from whatever the software was told when it was installed.
Step-by-step
- Add your .docx or .xlsx.
- Read what it holds.
- Strip the fields you do not want to share.
- Download the cleaned copy.
What is in there
- Author and Last modified by — real names, frequently different people.
- Company — from the installation, so often a previous employer.
- Total editing time — how long was spent on it.
- Revision number — how many times it was saved.
- Template path — sometimes revealing a network location or a client name.
"Last modified by" is the one that catches people: a proposal apparently written for one client showing another client's employee as the last editor is an awkward conversation.
Metadata is not the whole job
Cleaning properties does not touch tracked changes, comments, hidden rows or hidden sheets. Those live in the document body and must be dealt with separately — accept or reject changes, delete comments, unhide and check everything.
Frequently asked questions
Does this remove tracked changes?
No. Tracked changes and comments are part of the document body rather than its properties. Resolve them in Word before cleaning the metadata.
Will the document look different afterwards?
No. Properties are separate from content, so the document renders identically.
Why does it show a company I no longer work for?
The Company field is filled in from the Office installation, so it persists from whenever the software was set up and follows every document you create.
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