Breaking File up into Sections

I have looked through threads to make sure there isnt another thread on here but i couldnt find it. I have a file that i would like to print but my ender 3 doesnt have a large enough bed. Is there a way i can break the file into mesctions so i can print it in multiple sections then assemble the sections to get the body i want?

Thanks in advance

And yes there are alot of threads of this topic.
And a number of apps that can help you do it.