The conversion of the file EPUB to KF8 will allow you to edit a file using other software than before. The conversion EPUB to KF8 is particularly helpful in cases where you want to give certain features to the data in the EPUB file, and all the programs that support the EPUB format do not have the possibility to introduce the desired changes.
1. KindleGen
Just download one of the programs from the list and install it on your computer. After starting the program, select EPUB file that you want to convert. Then select the target format (in this case KF8) and follow the instructions. Save the converted KF8 file in the selected location. From this moment you can open the KF8 file with all the programs that you will find here.