CalibreĬalibre is one of the oldest and the best Epub readers for your Windows 11 machine.
So, you will need to install an app to open the Epub files. The older Edge browser supported the Epub files but the new Edge Browser that’s based-on-Chromium cannot open it. The process to open Epub files on Windows 11/Windows 10 is similar to opening a PDF file. In summation, an Epub reader is a program that allows you to read digital books on your computer, smartphone or any other electronic device. It’s a file format just like PDF, but XML-based so it has wide compatibility with programs from different platforms. In simple terms, a PC Epub Reader is a program that can open and process e-books (a digital version of a physical book).