Edit metadata for multiple PDFs at once

Apply author, subject and keywords to multiple PDF files at once, or automatically set the title from each file name. Ideal for consistently labeling a whole folder of documents. Free, local in your browser.

Drop one or more PDFs here

Drop here or click to choose

Files stay on your device — nothing is uploaded

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Your file is processed in your browser and never uploaded.

How does it work?

1
Choose your PDFs
Drag multiple PDFs here.
2
Choose which fields to set
Check author, subject and/or keywords and fill in the values.
3
Apply & download
Download all updated files in one ZIP.

Frequently asked questions

Are existing metadata fields overwritten?

Only the fields you check are changed. Unchecked fields remain unchanged.

Are my files uploaded?

No. Everything happens in your own browser. Your file never leaves your device and is not stored anywhere.

Is it free?

Yes, completely free and without watermark, ads or account.