title: google-cloud-vision how to read pdf file
body: <p>I am using Google OCR API and I am reading both images and PDF files, I am able to read and process images file, however, for PDF files, as per <a href="https://cloud.google.com/vision/docs/pdf" rel="nofollow noreferrer">Google OCR API documentation</a>, they have mentioned that we need to store our document into Google Cloud service.</p>
  <p>Having said that, due to data confidentiality, I can't store my data into Google Cloud and want to upload my PDF from my local system in order to read text from PDF file. Is it possible to upload PDF from local disk and then process it instead of uploading file into Google Cloud?</p>