Piwigo is an open-source photo gallery software designed for managing and sharing digital images, catering to individuals, organizations, and professional photographers. It offers a robust platform with features such as albums, tags, batch processing, and advanced permission management, which help users efficiently organize large photo libraries. Piwigo is web-based and can be hosted on personal servers or through various hosting providers. The platform supports themes and plugins, allowing for customization and extended functionality. Additionally, Piwigo boasts a strong community that contributes to its ongoing development and offers support.