Guys, "SOLVED", I found the solution in ABBYY Finereader itself, when saving to PDF, there are 3 output options in the Searchable PDF Settings:

1. Text and Figures only

2. Text Over the Image of the page (Default)

3. Text Under the image of the page

Just use option 1 and it will create the PDF as text, a regular ebook downloaded when purchased on the internet.

Regards.