Krimfup.se is a Swedish legal-information and news service operated by Fuplex AB, focused on criminal cases and public legal documents. Its online database lets users search hundreds of thousands of judgments and preliminary investigation protocols, with new material added daily. Users can access complete documents for direct download, including through subscription services, and search using details about the person or case they are looking for.

Alongside its document database, Krimfup publishes news articles and in-depth coverage of Swedish crime cases, court proceedings, and developments in the justice system. The site also offers audio files, a newsletter, a mobile app, and practical resources such as a website guide, frequently asked questions, and information about offences under Swedish law. Krimfup presents its service as a way to find legal records that might otherwise require requests to courts or authorities. Visitors can browse articles and search the database online, while account and subscription features support access to the service.