[Gaarg]

Checkout the following links.

http://pdf.multilizer.com/
https://www.onlinedoctranslator.com/en/translationform
https://smallpdf.com/blog/translate-pdf
https://www.protranslate.net/en/pdf-translation/

I often use various translation services, as I need to translate a lot of medical literature. Usually, I find reviews of similar services on the Internet, such as this https://isaccurate.com/medical-translation-services, and select the appropriate one. The medical literature is quite specific, do you think the resources that you have shared here to deal with such books, or are they more intended for ordinary literature, such as novels?