Hi! I'm 15. I have an old printer so I can't print double-sided outs. The goal of this project is for anyone with an old printer to be able to double-sided printing.

To better understand how the project works, I suggest you visit this site: https://www.instructables.com/Doubled-Sided-Printing-at-Home/

First and Last step - Install requirements.txt.

pip install -r requirements.txt

You can run "main.py" from PDF-double-side/UI/ folder.

The pdf files you put in the PDF-double-side/Sources folder will be observable when you run the program. Each pdf document you drag from left to right in the program is inserted in order and made ready for double-sided printing.