The “page-by-page” option in the text section is nice, but it would be very useful if an option to export the entire book as a PDF were added. At the very least, it would be extremely helpful if it calculated the most frequently used words across the entire book rather than just page by page. Please update this.
Hi @Rasul_Arslan, thank you for sharing your ideas with us. The team is already working on making this feature available! 
It still hasn’t been updated. How much longer do we have to wait for it? It will really be useful.