/backend/system/ Maintenance/Import is your best bet.

If it doesn't work for your old CMS Your going to have to find a coder.

Thanks for your input.

I am wondering about the 'mass create posts" function in contents section. I can not find a description regarding the syntax for this function. Can this be used to mass import posts and populate data fields?

https://b2evolution.net/man/mass-new-screen

It will only support Text, you would have to add images and stuff later.

Still, it be great for archiving in my opinion.

@faxxaff

It will display on a blog/collection with a teaser image (image-file-url) linking to an external url (Link-to-url) and display of an excerpt (Excerpt) underneath the teaser image.

Would you want to download the image on to b2evolution or just reference it with an <img> tag?