I have a traced image in Illustrator with many smaller shapes. I want minimum 0.7mm size for every shape. Is there any way to delete or increase size of all shapes that are smaller than 0.7mm?
As far as I'm aware, Illustrator offers no ability whatsoever to select objects based upon dimensions. You may be able to write a script for such a thing. But nothing "easy" exists.
There's a "select objects by size" script that might be what you're looking for