X-Ray for Your PDFs
Every PDF carries hidden information you don’t see when you open it: who created it, when, what software they used, when it was last modified, the PDF version, page count, keywords, and more. This data sits in the file’s metadata layer, and most people never look at it.
Sometimes you should.
Why You’d Want to See This
A vendor sends you a contract. Before you sign, you want to know: was this really created by their legal department, or is it a modified version of something else? Check the author field and the producer software. If the “contract” was made in Paint.NET at 2 AM, maybe ask some questions.
Or you’re cataloging a pile of documents for an archive. Instead of opening each one, pull the metadata, title, author, date, subject, and drop it into a spreadsheet. Way faster.
How to Use It
- Upload a PDF.
- Click View Metadata.
- Read the output, it’s formatted as clean JSON showing every standard metadata field.
- Hit Copy to grab it all for your clipboard.
That’s it. The PDF isn’t stored anywhere, metadata gets extracted and the file is discarded immediately.
What You’ll See
The output includes: title, author, subject, keywords, creation date, modification date, PDF version, page count, producer (the software that generated the file), and creator (the application used to make the original content). Not every PDF has all of these, if someone never set the title or keywords, those fields will be blank.
Real Uses
Verifying document origin. Got a PDF from an unknown source? The metadata tells you what software created it, when, and who the stated author is. It’s not foolproof, metadata can be edited, but it’s a useful first check.
Legal chain of custody. Court filings and compliance documentation sometimes require proving when a document was created and modified. The timestamps in PDF metadata serve as one piece of that evidence.
Pre-distribution checks. Before sending a proposal or report externally, peek at the metadata. You don’t want the client seeing “Author: Jim’s MacBook” or “Title: DRAFT DO NOT SEND” in their PDF reader’s properties panel.
Digital forensics. Investigating whether a document is authentic? The producer field and timestamps can reveal inconsistencies, like a “2024 contract” created with software that didn’t exist until 2025.
Building a document catalog. Extracting metadata from dozens or hundreds of PDFs to populate a database or document management system. Much faster than opening each file individually.
If the metadata is wrong or missing, fix it with the PDF Set Metadata tool. Need to pull the actual text content instead of properties? Use the PDF to Text extractor.
FAQ
Do all PDFs have metadata? Most have at least a creation date and producer field. Title, author, and keywords are often blank if nobody bothered to set them.
Can I edit metadata from this tool? No, it’s read-only. The PDF Set Metadata tool is what you want for editing.
Does this work on encrypted PDFs? If the PDF requires a password to open, extraction might fail. PDFs that only restrict printing or copying usually work fine.
Is my file stored anywhere? No. The server extracts the metadata and immediately discards the file. Nothing gets saved.