QuickLook Integration in a Tauri App — Native macOS File Preview

All tests run on an 8-year-old MacBook Air. All results from shipping 7 Mac apps as a solo developer. No sponsored opinion.

HiyokoKit's MTP file manager includes QuickLook preview. Press Space, see the file. Native macOS behavior in a Tauri app. Here's how it works — and why it's worth doing.

What QuickLook Is

QuickLook is macOS's built-in file preview system. Press Space on any file in Finder — that's QuickLook. It handles images, PDFs, videos, and documents without opening separate apps.

For a file manager, QuickLook preview is table stakes on macOS. Users expect it. If it's missing, the app feels unfinished.