Get text using rectangle performance

I need a technical advice how to achieve best fetching performance and getting on speed text extraction from existing PDF using rectangle extraction?

I have more then 150 different rectangle places on each page from which I need to extract text and each pdf file can have between 2 and 8 pages with identical number of rectangle places from which text should be extracted.

Thanks in advance.

@bokinet

Thank you for contacting support.

For efficient text extraction, you may please refer to details mentioned in last reply over this thread.

If you still face any problem then feel free to contact us.