Släktdata or Family Data is a non-profit organization in Sweden whose objective is to make indexed church books available for free on the internet.
The Släktdata searchable database has over 8 million searchable records including:
- Estate inventory
- Immigration and Emigration
Släktdata also has a magazine with online versions available for free.
Släktdata offers a yearly membership for $100 although it’s not currently required to be a member to search their databases.