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Fast Data Viewers (for macOS)

macOS native finder extensions and mini apps to for dataset Quick Look and manipulation in macOS

1 Aug 2026

Mac App Store ↗ Help & FAQs ↗

Fast Data Viewers (for macOS)

If you're on macOS and do anything with data then you'll know the pain and strife of trying to quickly review or visualise your data.

So I've created a new native macOS quick look extension and application to solve exactly that problem.

Features

Quick look support for range of data formats
- SQLIte: .sqlite, .sqlite3, .db (plus .sql scripts)
- Access DB: .accdb, .mdb
- GeoPackage: .gpkg
- dbase / FoxPro: .dbf
- Python notebooks and data: .ipynb, .npz
- Parquet Viewer
- Simple Markdown Viewer

Each allows:

  • Quick Look support for fast review
  • Open in the app to browse the data, sort/filter the columns
  • Adjustable column display
  • View the schema

Pro features via the Mac App Store.

Demo

Pro Features (available as IAP from Mac App Store)

  • Schema view and export
  • CREATE schema and data export to CSV and SQL
  • ER Diagrams
  • GeoPackage - MapKit integration
  • ... more!

Get

Only available on the Mac App Store.