SpacePeek

SpacePeek brings folder and archive browsing to Finder Quick Look. Select a folder or a ZIP, 7z or RAR archive and press Space to explore its contents, search for files, and preview images, PDFs, Markdown and code without opening another app. Check folder sizes, largest items and storage distribution along the way.

Search and file previews are free, along with browsing the selected folder and its first child level. The optional US$3.99 Pro upgrade is a one-time purchase that adds deeper folder navigation, Reveal in Finder for folder search results, and copying individual files from archives. No subscription. Local pricing may vary.

Requires macOS 14 or later. Processing stays on your Mac, with no uploads or background indexing.