How to edit PDF metadata
Change a PDF’s title, author, subject and keywords. Clean metadata makes your documents easier to find, organize and share professionally.
Try Edit Metadata now →Step by step
- 1Open the Edit Metadata tool and upload your PDF.
- 2Update the title, author, subject and keywords.
- 3Click “Save metadata” to download the updated PDF.
FAQ
Does editing metadata change the content of my PDF?
No — it only updates the document’s information (title, author, etc.). The pages and content stay exactly the same.
Is pdfcdf free to use?
Yes. Every tool on pdfcdf is completely free, with no account, no watermarks, and no limits on how many files you process.
Are my files safe? Do they get uploaded?
Your files never leave your device. Every tool runs entirely in your browser, so your documents are processed locally and are never uploaded to a server or seen by anyone.
Do I need to create an account or sign up?
No. pdfcdf works instantly with no sign-up, no email, and no software to install — just open the tool and go.
Does it work on mobile phones and tablets?
Yes. pdfcdf runs in any modern browser on phones, tablets, Mac, Windows and Linux — nothing to download.
Ready to edit metadata?
Open Edit Metadata →