For a one-time purchase alternative there’s Wonderdraft.
A super in depth software with world generation features is Worldographer (succesor to Hexographer). The maps are less pretty since theyre hex based but you can do lots of things like having different levels of detail, where a hex is converted into many smaller hexes in another editing layer.
Not an avid map builder, but I’ve heard good things about Inkarnate.
Oh this looks fantastic! Thanks!
For a one-time purchase alternative there’s Wonderdraft.
A super in depth software with world generation features is Worldographer (succesor to Hexographer). The maps are less pretty since theyre hex based but you can do lots of things like having different levels of detail, where a hex is converted into many smaller hexes in another editing layer.