Gallery applications are software programs designed to help users organize, view, and manage their digital photo collections. These applications allow users to create albums, edit images, and share photos with friends and family. They often support various file formats and provide features like tagging, searching, and sorting images for easy access. Many gallery applications also offer cloud storage options, enabling users to back up their photos and access them from multiple devices. Popular examples of gallery applications include Google Photos, Apple Photos, and Adobe Lightroom. These tools enhance the overall experience of managing and enjoying personal photography.