Will metadata changes affect content?

No — only document properties are updated.

Are existing properties preserved?

Yes, unless you overwrite them.

It improves document search, archival, and SEO when PDFs are indexed.

Utility & AI

Update title, author, subject, and keywords on a PDF.

Private No signup Mobile

Drop a file here or click to upload

Accepted: .pdf · Max 50 MB per file

Edit PDF Metadata lets you change document properties like title, author, subject, and keywords.

When preparing PDFs for archives, search systems, or publication.

AI PDF tools

Once you've finished editing, let AI summarize, translate, or answer questions about the document.