Which macOS tool allows users to manage and organize photos?

The Photos app is the correct choice for managing and organizing photos on macOS. This application provides users with a comprehensive platform to import, organize, edit, and share photos. It offers a user-friendly interface where users can create albums, edit images using various tools, and seamlessly sync their photos across devices through iCloud. The Photos app also supports advanced features such as facial recognition and location tagging, enhancing the organization and retrieval of images.

While the iPhoto application was previously used for similar purposes, it has been phased out in favor of the newer Photos app. iMovie software is primarily focused on video editing rather than photo management, and the Image Capture tool is used to transfer images from devices but does not provide comprehensive organization features.