QuickLook is an application for Windows that replicates a macOS feature allowing users to preview files by selecting them and pressing the space bar. It streamlines the process of reviewing documents, images, and media files without opening each one individually. Users can download QuickLook from the Microsoft Store, and it operates system-wide, including in Open/Save dialog boxes. The app supports a wide range of file types for previewing, excluding executable files, and allows for basic modifications, such as editing text in Word documents and cropping images. QuickLook can significantly reduce the time spent on routine tasks, enabling users to accomplish actions more quickly. Additionally, it supports plugins for specialized file types and can be set to launch automatically at startup.