How to Download Adobe PDF iFilter 64-bit and Edit PDF Metadata
Question details
Users are looking for a working download link for Adobe PDF iFilter 64-bit and need a way to edit PDF metadata, which the iFilter component does not support.

- Product
- Device & OS
- Windows 64-bit
- Scenario
- Setting up Windows indexing to search PDF content and trying to modify document properties such as author and title.
- Observed behavior
- The original iFilter download link is unavailable, and users cannot edit PDF metadata using the indexing component alone.
Verify that you are running a 64-bit version of Windows before installing the iFilter component, and ensure you have a dedicated PDF editor installed for metadata modifications.
Edit PDF Metadata Properties Using Acrobat
Since PDF iFilter is designed only for indexing, you must use a dedicated PDF editor to modify document properties like author and title.
The PDF iFilter component allows Windows Search to index text within PDF files, but it does not have editing capabilities. To change the internal metadata of a PDF, you need a full PDF editing application.
Launch your PDF editor application and open the specific document you want to modify.
Navigate to the top menu, click on 'File', and select 'Properties' from the dropdown list.
In the Document Properties window, go to the 'Description' tab. Here you can modify the Title, Author, Subject, and Keywords fields.
Click 'OK' to close the properties window, then press 'Ctrl + S' or go to 'File > Save' to apply the new metadata to your document.

Download the Latest Adobe PDF iFilter 64-bit Installer
Locate the updated and working official download link for the PDF iFilter 64-bit component from Adobe's community forums.
Edit PDF Metadata and Manage Documents with WPS Office
WPS Office includes a robust, built-in PDF editor that allows you to easily view, manage, and modify PDF metadata like titles and authors without needing separate indexing plugins or expensive software.
- 1. Open PDF in WPS Office: Launch WPS Office and drag your PDF document into the workspace to open it.
- 2. Access Document Properties: Click on 'Menu' at the top left corner of the screen, then select 'Document Properties' from the options.
- 3. Modify the Metadata: Edit the File Info details, including Title, Author, and Subject. Click 'OK' and save the document to lock in your changes.

Frequently Asked Questions
What is Adobe PDF iFilter used for?
Adobe PDF iFilter is a system component that allows Windows indexing services to index, extract, and search text and metadata within PDF documents across your computer's storage.
Can I edit PDF text or metadata using PDF iFilter?
No, PDF iFilter is strictly a search indexing tool designed to help the operating system read PDF contents. To edit text or metadata, you need a dedicated PDF editor.
Why is my PDF iFilter 64-bit download link returning a 404 error?
Older download links on the official website are often deprecated, moved, or removed during site updates. It is recommended to check the official community support forums for the most up-to-date legacy installer links.
How do I check if my Windows is 64-bit before installing iFilter?
Go to Settings > System > About on your Windows computer, and look under the 'Device specifications' section. The 'System type' line will confirm if you are running a 64-bit operating system.




