QuickLook

QuickLook is an open-source utility that brings macOS-style Quick Look file preview functionality to Windows. By pressing the space bar (or a configured shortcut), users can quickly preview a wide range of file types — images, videos, PDFs, text/markdown, archives and more — without fully opening them in their associated applications.

Developed and maintained by pooi.moe (source and releases available on GitHub), QuickLook is lightweight, extensible via plugins, and aimed at improving file-brow...