Markdown that reads like a document
Markdown, MDX, Quarto, RMarkdown, RST, AsciiDoc, TeX, and notebooks render cleanly without opening an editor.
macOS Quick Look extension
Super QuickLook
Press Space in Finder and see clean previews for docs, code, config, diagrams, property lists, data files, databases, archives, and folders.
US$2.99 one-time purchase
Local files stay on your Mac
Space preview from Finder
Code and config with color
Swift, JS/TS, Python, Ruby, Go, Rust, Java, Kotlin, YAML, Dockerfile, SQL, GraphQL, protobuf, env, and PEM/key files get readable spacing and syntax color.
Data files you can understand fast
CSV, TSV, JSON, JSON Lines, NDJSON, plist, SQLite, Parquet, Avro, Feather, Arrow, archives, and folders get useful previews.
Preview coverage
Hover any sample file to see its Quick Look preview
These representative screenshots are generated from the real renderer, wrapped in a macOS-style Quick Look window frame, and refreshed by script.
sample.adoc Documents and diagrams
Documents and diagrams
Code and config
Data and databases
Folders
How it works
One Finder shortcut
Install once
Open Super QuickLook so macOS registers the Quick Look extension.
Select a file
Pick a supported document, source file, data file, archive, or folder in Finder.
Press Space
Get a readable preview without launching a full app.
Simple price
A tiny Mac utility, priced like one.
Super QuickLook is a one-time US$2.99 purchase for people who regularly inspect technical files in Finder.
Questions
Before you buy
Does Super QuickLook upload my files?
No. Previews are rendered locally on your Mac.
Is this a subscription?
No. It is a one-time US$2.99 purchase on the Mac App Store.
What does it replace?
It replaces blank Quick Look windows, raw text dumps, and slow app launches for common developer, document, data, archive, and folder previews.