Hi. We are planning to implement OCR technology in our project and want to test its capabilities first. Who knows where we can find OCR demos, and who can tell us more about it, including pros and cons? I would be grateful for advice and information!

I've found helpful demos on some platforms where you can test OCR. There's also often information about the pros and cons of different solutions there. I can share the links if you want.

Have a look at this site, it might be useful https://ocrstudio.ai/ OCR Studio has everything you need: information about different OCR solutions, demos for testing and a description of how document recognition and MRZ works. You can learn the pros and cons there, and see how the technology would work for your project.