Cleaning metadata is the kind of job that should never involve uploading the very document you are trying to anonymize, so it runs entirely in your browser and the pages, text and images are untouched. It pairs with the other release habits: comments and annotations can carry author names and dates, which Flatten can remove; sensitive content on the page needs Redact, since metadata cleaning does nothing to visible text. Teams can make “strip metadata from every output” a default applied in every member’s browser, so a firm’s outgoing files stop leaking who typed them.
How it works
- Drop the PDF and open Clean metadata
- Review the recorded fields; edit them, or choose “Strip everything”
- Download the cleaned copy and check its document properties in a viewer
Questions people ask
What metadata does a typical PDF contain?
A title, author, subject and keywords, the names of the applications that created and produced the file, and creation and modification timestamps. Bindery lists all the standard fields before you change anything, so you see exactly what a recipient would see in the document properties.
Does stripping metadata change how the PDF looks?
No. Only the document-information fields change; pages, text, images, links and bookmarks are copied unchanged. The cleaned file opens identically in every viewer — the properties panel is simply empty, or shows the corrected values you typed. Your original file on disk is not modified; Bindery writes a new copy.
Is cleaning metadata enough to anonymize a document?
On its own, no. Visible names on the page need Redact, which removes text rather than covering it; comments and annotations can carry authors and dates, which Flatten strips; and a scan may hold an OCR layer. Metadata cleaning is the last step of that checklist, not the whole of it.