The 5th Super-Resolution User Club Meeting was held in collaboration with Professor Kees Jalink and The Netherlands Cancer Institute (NKI) in Amsterdam. Having the meeting at a location where super-resolution microscopy is used on a daily basis makes a big difference, offering participants the chance to use live cells for workshops and see systems working in their true environments. Thanks also to the scientists that supported the meeting by coming and giving talks. As super-resolution continues to grow in importance in research, we recognize the need to come together to network, share information and experiences. Here we present the abstracts of the talks.