You did have a reference to Arkiv Digital to begin with, didn't you?
They definitely have the best and most readable images, but you have to find people by reading the old handwriting yourself.
FamilySearch has a lot of Swedish births indexed and searchable - but its very hard to find the right ones with all our Swedish names that are all the same. A lot of the Swedish stuff in their database is also transcribed wrong - and there are usually no images availble. Somehow, when I try to search for a birth of somebody with a birth year, most of the hits are for people with than name having children at about that time. But. It's free, and a place to go when you are out of ideas.