Before you do anything else, there's one thing worth checking: not every PDF needs OCR. Some already contain real, selectable text. Others are just a picture of a page saved as a PDF, and those are the ones that actually need OCR to become usable text. The method that works for you depends entirely on which type you're dealing with.

Here's how to tell the difference, and how to handle both.

Step 1: Figure Out What Kind of PDF You Have

Open the PDF and try to click and drag to select a line of text, the same way you'd highlight a sentence on a webpage.

If the text highlights normally, you have a text-based PDF. This is common for anything created digitally, a Word doc saved as a PDF, an emailed invoice, a downloaded report. You don't need OCR at all for this one.

If nothing highlights, or your cursor just draws a box instead of selecting text, you have an image-based PDF. This usually means it came from a scanner or a phone's scanning app. To a computer, that page is just a photograph, and it needs OCR to become real, usable text.

Method 1: Text-Based PDFs (No Tool Needed)

If your PDF already has selectable text, extracting it is genuinely simple:

  1. Open the PDF in your browser or PDF reader.
  2. Press Ctrl+A (or Cmd+A on Mac) to select all the text, or click and drag to select just the section you need.
  3. Copy it with Ctrl+C (or Cmd+C).
  4. Paste it wherever you need it, a document, an email, a notes app.

That's the entire process. No OCR, no upload, no waiting.

Method 2: Scanned or Image-Based PDFs (OCR Required)

For a scanned PDF, you need an OCR tool to read the text out of the image and hand it back to you as something you can actually select and copy.

  1. Upload your scanned PDF to an OCR tool like OCRTool.net's PDF to Text converter.
  2. Let it process each page. The tool analyzes the scanned image and recognizes the characters on it.
  3. Get your text back. You'll receive the extracted text, which you can copy directly or download.
  4. Paste it into whatever you're working on, a Word document, an email, a spreadsheet, wherever the text needs to go next.

This works entirely in your browser, so there's no software to install and no account required.

What If the PDF Has Both Types of Content?

Some documents mix the two, a scanned signature page attached to an otherwise digital contract, for example, or a document with some pages typed and others scanned in later. In that case, treat each page individually. Text-based pages can be copied directly, and scanned pages need to go through OCR separately.

Getting Accurate Results From a Scan

OCR accuracy depends heavily on how clean the original scan or photo is. A few things that help:

  1. Scan or photograph the page straight on, not at an angle
  2. Use good, even lighting with no shadows across the text
  3. Avoid low resolution scans, especially for documents with small print
  4. Watch for stains, creases, or heavy pen marks, which can interfere with character recognition

A Note on Multi-Page Documents

If you're working with a long scanned PDF, look for a tool that processes multiple pages in one upload rather than requiring you to convert each page separately. This saves real time on anything longer than a couple of pages, contracts, reports, or older archived documents especially.

The Bottom Line

Extracting text from a PDF doesn't require the same approach every time. If the text is already there, a simple copy and paste gets the job done in seconds. If the PDF is a scan, OCR does the heavy lifting for you, turning what's essentially a photograph of a page into text you can copy, search, and reuse.

Related: if you want the scanned PDF itself to stay searchable long-term rather than just pulling the text out once, see our guide on how to make a scanned PDF searchable.