How to Change an Incorrect PDF File Name or Title in Acrobat
Question details
The user needs to correct an outdated or incorrect document title that displays when a PDF is opened, which persists even if the file has been renamed on the computer.

- Product
- Device & OS
- not provided
- Scenario
- Viewing or sharing a PDF document where the title bar displays incorrect metadata instead of the current file name.
- Observed behavior
- The PDF displays an old document title derived from the file's internal properties rather than the visible file name.
Verify whether you are using a free PDF reader or a full PDF editor, as free viewers typically only allow you to read document properties but not modify them.
Edit Document Properties in Adobe Acrobat
Use a full PDF editor to directly modify the internal metadata title of the document.
PDF titles are often embedded in the file's metadata during its creation. Changing the file name in your operating system does not automatically update this internal metadata. You will need a premium editor like Adobe Acrobat to change these fields.
Launch Adobe Acrobat and open the PDF file with the incorrect title.
Navigate to 'File' in the top menu and select 'Properties', or press Ctrl+D (Windows) or Cmd+D (Mac).
In the Document Properties dialog, go to the 'Description' tab. Locate the 'Title' field and type the correct document name.
Click 'OK' to close the dialog box, then go to 'File' > 'Save' to apply the metadata changes permanently.

Recreate the PDF from the Source File
If you cannot edit the PDF metadata directly, fix the title in the original source document and export it as a new PDF.
Change PDF Titles and Metadata Instantly with WPS Office
WPS Office includes a comprehensive PDF editor that allows you to effortlessly modify PDF metadata, including document titles, without the need for expensive subscriptions.
- 1. Open the PDF in WPS Office: Launch WPS Office and open the PDF document that needs a title correction.
- 2. Access Document Properties: Click on the 'Menu' button in the top left corner, then select 'Document Properties' from the dropdown list.
- 3. Modify the Title: Under the 'Description' tab, clear the incorrect text in the 'Title' field and type your desired title.
- 4. Save the Document: Click 'OK' to confirm the changes, then press Ctrl+S to save the updated PDF file.

Frequently Asked Questions
Why does my PDF display a different title than the file name?
The title displayed at the top of a PDF viewer often comes from the document's internal metadata, which is generated when the file is originally created. Renaming the file on your computer changes its external file name but does not alter the embedded metadata title.
Can I change the PDF title using the free Adobe Acrobat Reader?
No, the free version of Adobe Acrobat Reader only permits viewing document properties. To actually edit the title or other metadata fields, you need a full PDF editing program such as Adobe Acrobat Pro or WPS Office.
How do I force the PDF viewer to show the file name instead of the document title?
If you have a PDF editor, you can change the initial view settings. Go to Document Properties, select the 'Initial View' tab, locate the 'Show' dropdown under Window Options, and change it from 'Document Title' to 'File Name'. Save the PDF for the changes to take effect.




