SEO for PDFs, Brochures and Catalogues: Getting Them Found on Google

On this page

1. Does Google index PDFs?
2. Why key information should also be on web pages
3. Make sure the text is real text
4. Titles, file names and document properties
5. Keep file sizes sensible
6. Linking and updating PDFs without breaking things
7. When to keep a PDF out of Google
8. Checking how your PDFs perform

Many businesses keep their most detailed information in PDFs: product catalogues, company brochures, datasheets, price lists, prospectuses and menus. Google can find and rank PDFs, and a good datasheet sometimes appears for searches your web pages miss. But a PDF is rarely the best place for a visitor to land. Here's how Google treats PDFs, how to set yours up properly, and why the key information should also be on normal web pages.

Does Google index PDFs?

Yes. Google can crawl PDFs, index the text inside them, show them in search results (labelled as PDF) and follow links within them. In practice, a PDF is only likely to be indexed when:

• It is linked from a page Google can crawl, or listed in your XML sitemap
• It isn't blocked by robots.txt, protected by a password or hidden behind a form
• It contains real text that can be extracted, not just scanned images
• Its content is useful, not simply a copy of a page Google already has

A brochure that visitors can only get by entering their email address won't be indexed. That can be a fair trade-off for a lead magnet, but it means the content does nothing for search.

Why key information should also be on web pages

Question	Web page	PDF
On a phone	Fits the screen	Pinching, zooming, sometimes a download
Next step	Menu, related products, enquiry and WhatsApp buttons	Often a dead end
Updating	Edit and save	Re-export and re-upload, while old copies keep circulating
Analytics	Full visit and enquiry tracking	Download clicks at best
Search appearance	Your own title, description and structured data	Limited control

Keep the PDF for people who want to print, save or forward it, as many B2B buyers ask for a catalogue on WhatsApp, but make a web page the main version of each product, service or menu. Restaurants face the same choice; see restaurant menus: PDF vs web page. For product ranges, an online product catalogue with a page per product will usually serve buyers better than one large PDF.

Make sure the text is real text

Google reads the text layer in a PDF. If there isn't one, there's little to index.

• Export from Word, InDesign, Canva or similar as a normal PDF, not a flattened image
• Test it: open the PDF and try to select and copy a sentence, or search for a word with Ctrl+F
• Designers sometimes convert text to outlines for printing; ask for a separate web version with live text
• For scanned documents, run text recognition (OCR) or retype the key content
• Use real tables for specifications, not screenshots of tables

Visitors may land straight on the PDF from Google, with no website around it. Include your company name, phone, WhatsApp number and website address inside, plus clickable links back to the relevant product or contact page.

Titles, file names and document properties

• File name: in WordPress, the file name becomes part of the URL. Rename "final_v3_new.pdf" to something like "ss-ball-valves-catalogue.pdf" before uploading. A stable name you can keep when you update the file works better than one with a version number.
• Title property: Google may use the title stored in the document's properties, or prominent text from the first page, as the title in search results. Set it in Word's document properties, Acrobat's Document Properties or your design tool's export settings, so results don't show something like "Microsoft Word - Document1".
• First page: start with a clear heading that says what the document is, for example "Stainless Steel Ball Valves: Product Catalogue".
• Language and tags: setting the document language and exporting a tagged PDF also makes it more usable for screen reader users.

Keep file sizes sensible

Print-quality brochures with high-resolution photos can be huge, and they are painful to open on mobile data. Export a web version using your tool's smaller file size setting, compress large images, and split very large catalogues into one PDF per product category, matching your category pages. Show the type and size next to the link, such as "Download datasheet (PDF, 2 MB)", so people know what to expect.

Linking and updating PDFs without breaking things

• Link each PDF from the most relevant page with descriptive text, such as "Download the ball valve datasheet", not "click here"
• Include PDFs you want indexed in your XML sitemap; some SEO plugins leave media files out by default, so check
• When you upload a new version, WordPress usually saves it under a new URL (often adding "-1" to the name), leaving the old version live and your links pointing to it. Either replace the file in place with a media replacement plugin, or redirect the old URL to the new one; see 301 vs 302 redirects
• Remove or redirect outdated price lists and brochures, because old prices that still rank lead to awkward conversations
• Clear your cache or CDN after replacing a file, so visitors get the new version

When to keep a PDF out of Google

Not every PDF should rank. Dealer price lists, internal forms and PDFs that duplicate a web page are usually better left out. A PDF can't contain a meta robots tag, so a developer adds an X-Robots-Tag: noindex HTTP header instead. Don't also block the file in robots.txt, or Google can't see the noindex; see robots.txt explained. If a PDF is outranking the web page it duplicates, a canonical link sent in the HTTP header can point Google to the page instead.

Noindex is not security. Files in the WordPress uploads folder can be opened by anyone with the link, so keep confidential documents behind a proper login, or off the website entirely.

Checking how your PDFs perform

• Search Console's URL Inspection tool works for PDF URLs, and the Performance report shows clicks to PDFs alongside your pages
• A Google search for "site:yourdomain.com filetype:pdf" gives a rough list of indexed PDFs
• Google Analytics 4 can record clicks on PDF links as file download events through enhanced measurement, but it can't see people who open a PDF directly from Google, so use Search Console for those

Want your catalogues, brochures and product pages working together in search? See WordPress SEO services, or websites for manufacturers if you sell to B2B buyers.