How to extract text from pdf on Windows? It is a scanned PDF

gImageReader is an open-source, free tool that uses the Tesseract OCR engine, and it can extract text from scanned pdf offline without any internet connection.

It lets you recognize text in scanned documents with high accuracy and multiple language support.

First, download and install the software from the official website

Next, open the program, click File > Open, and select the PDF file you scanned.

Click the Recognize button, select the desired language, and wait for the OCR process to complete.

You can then copy the recognized text directly or export it as a TXT file.

This method is excellent for accurate OCR with many language options, so it works well for users who need to extract text from scanned pdf in different languages.

The software is open-source, so there are no hidden fees. If you don't use English, you'll need to download the installation package for another language.

If you're looking for a highly accurate offline OCR solution, this is a reliable choice, although its interface is more technical than that of applications designed for general users.

ps

• Poor scan clarity and low contrast can significantly reduce recognition accuracy; we recommend optimizing scan quality in advance.
• Processing large or multi-page PDF files may be slow and could result in program response delays.
• When exporting to a TXT file, the original document’s formatting will be lost, and only plain text content will be retained.