PDF is one of the most used tools for creating content nowadays. It's possible to convert almost any files in PDF and they are definitely more popular amongst professionals and students. As far as I know, one of the most important advantages would be that the format of a PDF never changes. You can share it with anyone and the format remains the same. No distortions or anything unpleasant like that. PDF plays a major life in my life as I work online. The files can be easily read and personally, I had no bad experiences with it and I'd recommend it to anyone with a PC, hahaha. But of course, I usually do
https://pdf-ocr.com because it's free or at least cheaper and it doesn't come with software.