There are really two kinds of PDF, and which one you have decides everything. A text PDF was created from a document, so the words are real, selectable characters sitting on the page. A scanned PDF is a photo of a page saved in PDF form, so the words are just pixels in a picture. The quick test: try to select a single word. If a highlight appears, you have a text PDF and copying takes two seconds. If your cursor draws a box over the whole region and nothing highlights, it is a scan, and you need optical character recognition to read it. Everything below is sorted by which one you are holding.
Copying from a normal text PDF
This is the easy case, and it works the same way in almost every PDF reader, including the one built into your browser.
- Click and drag across the text you want, exactly like selecting in a document. The selected text turns blue.
- Copy it. Press Ctrl+C on Windows or a Chromebook, or Cmd+C on a Mac. You can also right-click the selection and choose Copy.
- Paste it wherever you need it with Ctrl+V or Cmd+V.
To grab everything on a page, click once inside the text and press Ctrl+A (Cmd+A on Mac) to select all, then copy. One thing to expect: PDFs often paste with odd line breaks, because each visible line was a separate line in the file. You can clean that up by pasting as plain text and reflowing it.
On a phone or tablet
Open the PDF in your reader of choice. On an iPhone or iPad, press and hold on a word until the selection handles appear, drag them to cover what you want, then tap Copy. On Android it is the same idea: tap and hold, adjust the handles, tap Copy. This only works when the PDF holds real text. If holding your finger down does nothing selectable, you are looking at a scan, covered next.
When the text will not select: scanned PDFs
A scanned PDF is an image, so there is no text to highlight until something reads the letters for you. That something is OCR, and it is built into more tools than you might think.
- Google Drive. Upload the PDF, right-click it, and open it with Google Docs. Drive runs OCR on the way in and drops the recognised text into a new document you can copy from. Free and surprisingly good for clean scans.
- Adobe Acrobat. Open the scan, and Acrobat can recognise the text automatically so you can select and copy it. The free Acrobat Reader handles simple cases; the paid version does it more reliably.
- Your phone. On iPhone, open the PDF or a screenshot of it and use Live Text: touch and hold on the words and the system reads them out as selectable text. On Android, Google Lens does the same job from a photo or screenshot of the page.
Scanned and locked files are fiddly enough that we wrote a separate, deeper guide to them. If your document is a scan, is password-protected, or simply refuses to cooperate, start with how to copy text from a scanned or locked PDF. The same OCR idea covers other images too, which is why this fits into our wider guide on copying text from an image, screenshot or PDF.
When copying is blocked: locked PDFs
Sometimes the text is real and selectable, but the file refuses to let you copy it. That is a permission setting baked into the PDF, separate from a password to open it. The author switched off copying, often without much thought.
The most practical workaround is to take a screenshot of the part you need and run OCR on the image, exactly as you would for a scan. Your screenshot is a fresh picture, so the original file’s copy restriction does not travel with it. On Windows the Snipping Tool can capture a region and pull the text straight out; on a Mac, Preview’s Live Text reads a captured image. Treating it like extracting text from a screenshot is usually quicker than hunting for a tool to strip the restriction, and you avoid handing your document to a random website.
A quick word on the right thing to do: copying text you are allowed to read, for your own notes or quoting, is normal and fine. Respect copyright and any licence on the document, and do not pass off or redistribute work that is not yours.
Quick fixes when copy and paste misbehaves
If selecting works but the text arrives wrong, a few small things are usually to blame.
- Garbled or boxed-out characters. Some PDFs use embedded fonts that map to the wrong letters, so what you copy looks like nonsense. OCR from a screenshot sidesteps this, because it reads the shapes on screen rather than the broken character map.
- Everything pastes as one block or with broken lines. Paste as plain text first, then tidy the spacing. Most of the mess comes from the PDF preserving its original layout.
- Nothing copies at all. Confirm you actually selected text and not an empty image region, then check the file is not locked. If your whole system has stopped pasting, the problem is the clipboard, not the PDF.
The short version
If you can highlight a word, copy is just Ctrl+C or Cmd+C and you are done. If you cannot, the page is an image, and OCR through Google Drive, Acrobat, or your phone’s built-in text tools will read it for you. If copy is blocked, screenshot the part you need and OCR that instead. Once you know which of the two PDFs you are holding, the rest is quick. And if you find yourself doing this often, the real win is keeping a searchable record of what you pulled out, so the next time you need that line, you are not re-scanning the same file.
Frequently asked questions
Why can't I select the text in my PDF?
Almost always because the page is an image, not real text. Scanned documents and photos saved as PDFs are pictures of words, so there is nothing to highlight. You need optical character recognition (OCR) to read the letters and turn them back into selectable text. A few PDFs also block copying on purpose, which is a separate problem.
Is it legal to copy text from a locked PDF?
Copying text you have the right to read, for your own use, is generally fine. The lock is usually a permission setting rather than real protection. Respect copyright and any licence terms, and do not redistribute content that is not yours. If a document is locked for security or legal reasons, check before you extract from it.
How do I copy text from a PDF on my phone?
On iPhone, open the PDF, press and hold to select, then tap Copy. If the text will not select because it is a scan, take a screenshot and use Live Text, or open the image in the Files app. On Android, tap and hold to select, or use Google Lens to read text out of a scanned page or photo of a document.