How to quickly extract text from PDF images
With the advent of the digital age, PDF (Portable Document Format) files have become a common electronic document format in our daily lives. Sometimes, we may need to extract text from PDF files for editing, copying, or archiving, especially if the text in PDF articles is in the form of images and cannot be directly copied. Now, we can easily complete this task with the help of some online tools. This article will introduce how to use online tools to extract text from PDFs, allowing you to easily enjoy the convenience of the digital age.
1、 Choose the appropriate online tool
Among numerous online tools, we recommend using “PDF24 Tools”. This is a powerful and easy-to-use PDF processing tool that supports functions such as PDF to Word, PDF to images, PDF to TXT, etc. It can meet your various needs for PDF file processing. The key is that this provides free online PDF editing function.
2、 Extracting text using PDF24 Tools online processing platform
a. Search for the keyword “PDF24 Tools” on Google and open the website
b. Open PDF24 Tools, click the “PDF OCR” button to enter the conversion page.
c. Upload PDF files that require text extraction and support batch uploading.
d. Click the “Start Conversion” button, and the system will automatically convert the PDF file to TXT format.
After the conversion is completed, open a new PDF article and you can directly copy the text inside.
3、 Precautions
Before uploading a PDF file, please ensure that the file is not password protected or restricted from editing, otherwise text extraction may not be successful.
For complex PDF files, such as those containing non textual content such as images and tables, the extraction effect may not be ideal. At this point, you can choose to use OCR (Optical Character Recognition) technology to improve recognition rate, but please note that OCR technology may require additional payment.
When using online tools, please ensure that your network connection is stable to avoid affecting the conversion effect. Meanwhile, to protect personal privacy, please avoid uploading PDF files containing sensitive information.
4、 Summary
Through the introduction in this article, you have learned how to use online tools to extract text from PDFs. Simply select the appropriate online tool and follow the steps to convert, and you can easily obtain the extracted text content. The digital age has brought us many conveniences. Let’s learn to use these tools and better enjoy the convenience brought by digital life!