How to make a local copy of all posts and comments in a Facebook community?

Question

Facebook

How difficult will this task be in practice? The community is big enough.

Answer 1

Go to page settings. Further General -> Download page .
You will see a page where you can choose what kind of information you want to download, including posts.
Choose a format and Create a file . I advise you to choose the JSON format, as it is easy to use for importing into various services.