Before you send, print or upload a PDF, you often need to know a few facts about it: how many pages, which page size, whether it is protected and who made it.
How to check
- Open PDF Info Viewer and add your file.
- Read the table of details.
- Use another tool to change what you find, such as Edit PDF Metadata.
What you see
- File size and number of pages.
- Page sizes such as A4 or Letter, with how many pages use each.
- PDF version and whether it is password protected.
- The number of form fields.
- Title, author, subject, keywords and the programs that made the file.
Why it helps
Many upload forms ask for a page limit or a size. Checking first saves failed uploads. It also shows hidden author details you may want to remove before sharing.
Frequently asked questions
Is my file uploaded?
No. The work happens in your browser, so your file stays on your device.
Ready to start?
Open PDF Info Viewer