PDF Info Viewer

View PDF info — page count, size, version, title and author metadata — free online.

PDF file

About

About the PDF Info Viewer

Reads a PDF's page count, file size, page dimensions, PDF version and metadata like title, author and keywords.

Anyone handling a document from an unknown source uses it to quickly check its page count and creation details before opening it fully, while developers use it to inspect what metadata a PDF-generating tool actually wrote. It's one of many free PDF tools on Toolapt, and like every tool here, it's free to use with no sign-up and no limit on how many times you run it.

Choose what to view about this tool

Guide

Using the PDF Info Viewer

  1. 1

    Step 1

    Choose or drop in one PDF file.

  2. 2

    Step 2

    The tool reads it automatically — no separate button to click.

  3. 3

    Step 3

    Review the page count, file size, page size and PDF version at the top.

  4. 4

    Step 4

    Check the metadata table below for title, author, subject, keywords and dates.

  • Reads page count, file size, first-page dimensions and PDF version in one glance
  • Shows the full metadata table — title, author, subject, keywords, creator, producer, created and modified dates
  • Reads the file automatically as soon as you choose it, with no separate button to click
  • Works entirely in your browser — no installs and no sign-up
  • Free to use, with no limit on how many times you run it
  • Fully responsive, so it works just as well on a phone as on a desktop

Anyone handling an unknown document

Anyone handling an unknown document uses PDF Info Viewer for quickly checking its page count and creation details before opening it fully.

Developers

Developers use PDF Info Viewer for inspecting what metadata a PDF-generating tool or library actually wrote.

Archivists and researchers

Archivists and researchers use PDF Info Viewer for checking a document's creation date and authorship before citing it.

Office workers

Office workers use PDF Info Viewer for confirming a file's page count and size before sending it on.

Examples

PDF Info Viewer examples

3 worked examples

01

A typical single-page PDF

Uploading invoice.pdf might show 1 page at 612 × 792 pt (US Letter portrait), PDF version 1.4.

02

A multi-page report

Uploading annual-report.pdf might show 24 pages, a 3.1 MB file size, and a Producer field reading "Adobe Acrobat".

03

Missing metadata

Uploading scan.pdf with no title ever set shows Title: — in the metadata table, since a dash means that field wasn't set when the PDF was created.

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FAQ

Frequently asked questions

Quick answers to common questions about the PDF Info Viewer.

What does PDF Info Viewer do?

It reads a PDF's page count, file size, page dimensions, PDF version and metadata (title, author, subject, keywords, creator, producer, dates) and displays them all in one place.

Is PDF Info Viewer free to use?

Yes. It's free, with no sign-up, no watermark and no limit on how many files you inspect.

Is my file safe when I use this tool?

Yes. Your PDF is read entirely in your browser using a small PDF-rendering library loaded from this site — it's never uploaded to a server.

Why do some metadata fields show a dash?

A dash means that field simply wasn't set when the PDF was created — not every PDF-generating tool fills in fields like Subject or Keywords.

Does it edit or change the PDF?

No. This tool only reads and displays information — to change a PDF's title, author, subject or keywords, use the PDF Metadata Editor instead.

What page size is shown?

The dimensions of the first page, in points — most standard documents use the same size throughout, though some PDFs mix page sizes.

Can I use PDF Info Viewer on my phone?

Yes. The page is fully responsive and works on mobile, tablet and desktop browsers alike.

Does PDF Info Viewer have any limitations?

It reports dimensions for the first page only, and doesn't detect password protection or a document's embedded fonts.

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