One way to efficiently convert over 20,000 handwritten PDF forms into Excel is to use Optical Character Recognition (OCR) software. OCR technology can recognize and convert handwritten text into machine-readable text. To use OCR software, you can first scan the handwritten PDF forms into digital files. Then, you can use the OCR software to convert the scanned files into editable text. Some OCR software, such as Adobe Acrobat, even has the capability to convert scanned handwritten tables directly into Excel spreadsheets. Additionally, some mobile devices have built-in OCR capabilities that can convert handwriting to text directly from the device's camera.
Another option is to use online OCR tools, such as Smallpdf or Convertio, which allow you to convert PDF files into Excel format without the need to download any software. These tools typically require you to upload the PDF files to their website, and then they will automatically convert the files into Excel format. Some online tools also offer the option to convert handwritten text into editable text using OCR technology. However, it's important to note that the accuracy of OCR technology may vary depending on the quality of the scanned image and the legibility of the handwriting, so it's a good idea to manually review the converted text to ensure its accuracy.