- save the graphic novel pages you want to cut as .jpg or .png files in a folder on your Android smartphone or tablet
- make sure the names of the pages look like this: 001.jpg, 002.jpg,...
- download and install the apk, if you haven't already
- start the app
- tap on the three dot menu in the top right corner
- tap on "choose folder"
- navigate the folder picker dialogue until you've found the folder with the graphic novel pages and confirm your choice
- wait until the loading circle is gone (cutting finished)
- tap the display to show the first panel
- show new graphic novel/chapter: tap on the three dot menu, tap on "choose folder", choose a different folder, wait, tap to show first panel
- show next panel: tap on the display
- show previous panel: long tap on the display
- No graphic novel pages are included
- all graphic novel pages in the folder are sorted and cut in the order of their file names
- make sure the names of the pages look like this: 001.jpg, 002.jpg,...