The PDF to Text (OCR) plugin allows users to convert the contents of an uploaded PDF file into text. To use this plugin, simply register on https://cloudmersive.com/. Once you have signed up, head over to your account settings & generate an API key. Paste this API key into your plugin settings before attempting to use this plugin. The free plan allows up to 800 calls per month. Additional calls can be purchased by upgrading your Cloudmersive account. Need help? Contact us today via firstname.lastname@example.org.