How do I extract text from a PDF?

Last reviewed: September 23, 2026 · Markdown version

First find out whether your PDF already contains text. Open it and try to select a sentence with your cursor or finger. If the text highlights, the words are in the file and getting them out is trivial. If you get a blue box over the whole page, the page is a picture of text and nothing can copy it until OCR runs.

If the text selects: copy, or export

Select and copy works in ordinary PDF readers. For a whole document, many desktop readers can save or export the text, and on a computer the free command-line tool pdftotext "converts Portable Document Format (PDF) files to plain text" — one file per run, so a folder takes a small shell loop (pdftotext(1) manual page, read 23 September 2026). Nothing needs uploading.

If the text does not select: OCR first

A scanned page is a photograph. Optical character recognition looks at the image, recognises the letters, and stores them as text alongside the page — after which copying, searching and exporting all work normally. What OCR is and where it fails, and how to run it.

The privacy question is worth pausing on: an online OCR site can only read the document once you have uploaded it. For a lecture handout, fine. For a contract, a payslip or a medical letter, you have put a copy on someone else's infrastructure to save yourself a tap. Phone apps have another option. Apple's Vision framework "provides pretrained machine learning models" to iPhone apps, including for "Recognizing text in 26 languages across everyday objects, documents, and photos" (Vision, read 23 September 2026); on Android, Google states that "ML Kit’s processing happens on-device" (ML Kit, read 23 September 2026). So for an app built on either, uploading is a choice rather than a necessity.

"Extract to Word/Excel" is a different job

Converting a PDF into an editable document is conversion, not extraction, and it is the request most likely to disappoint. Google is candid about it for its own converter: when Drive turns a PDF into a Google Doc, "Lists, tables, columns, footnotes, and endnotes are not likely to be detected" (Convert PDF and photo files to text — Google Drive Help, read 23 September 2026). If conversion is genuinely what you need, use a converter built for it and expect to fix the layout by hand. Be especially wary of free online converters for anything confidential, for the reason above.

The question underneath, usually

Most people asking how to extract text do not want the text. They want one fact out of a pile of PDFs — a policy number, a date, a clause — and extraction is the only route they can think of. Searching the pile directly skips the step entirely. How to search many PDFs at once.