Hello, I'm new to the app and I want to know if I can open books in epub format and to edit them with PubCoder. It's possible?

Hello Cesar,

actually no, you have to import the InDesign file to PubCoder, and then you can edit the file and export it again in epub format.
Please check our documentation here: https://docs.pubcoder.com/pubcoder_basics.html

Best

Alessandra