Piwigo is open-source software for photo galleries and digital asset management. Images are organised, shared and managed through a web interface. It can serve as an alternative for organisations that prefer not to keep their photo collections with US consumer services such as Flickr or Google Photos. The software is released under the GPL-2.0 licence and can run on the organisation's own web server. The publisher also offers a hosted version through piwigo.com.
Piwigo is developed by a community of contributors and supported by a company that provides hosting, services and long-term maintenance. The publisher of piwigo.com, PigoLabs SAS, has its registered office in Saint-Sébastien-sur-Loire, France; the hosted service runs on OVHcloud infrastructure in Roubaix. Because the source code is public and the software can run on servers the organisation controls, a European organisation can keep its images under its own control, without depending on a parent company outside Europe.