- Search and view materials in Astia service
- Research guide Arkistojen Portti (in Finnish)
- Multicentury Text Regicnition Tool
- Search Finnish Court Records
- Karelia Database
- Database "Soviet Union as a fate"
- Nuohtti: 30,000 digitized documents and photos from Saami
- WarSampo: Extensive materials about Finland in the Second World War
- WarVictimSampo 1914–1922
- Database of Finnish medieval documents
- The heraldic database of the National Archives of Finland
- Sotamuistosampo – Veterans' stories
