You can use Microlink to turn PDF into HTML, and combine it with other service for processing the text data. Here an example turning a arxiv paper into real te

You can use Microlink to turn PDF into HTML, and combine it with other service for processing the text data. Here an example turning a arxiv paper into real text: https://api.microlink.io/?data.html.selector=html&embed=html&meta=false&url=https://arxiv.org/pdf/2104.12871 https://api.microlink.io/?data.html.selector=html&embed=html... It looks like PDF, but it you open devtools you can see it's actually a very precise HTML representation.