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Parquet Viewer

Are you ready to explore the amazing world of Parquet files? Introducing Parquet Viewer, a cutting-edge tool that uses the powerful Parquet.Net library to let you view and analyse your data in a snap. And the best part? It works completely offline! That's right, no internet connection required and no data uploaded anywhere. Just open your files and enjoy. Parquet Viewer is still in very experimental stages, so I appreciate your feedback and support.

Hosted here on GitHub Pages for zero cost and full transparency.

Demo Video

Demo Video

Screenshots

Main View

Simple and detailed schema view:

Low-level metadata and schema view:

Features

  • View Schema as Parquet.Net sees it and low-level view.
  • Display parquet internal structure.
  • View flat parquet data.
  • View nested types (structures, lists, maps).
  • Choose which columns to visualise.

Roadmap

  • Specify options before opening files. Such as columns, rows etc.
  • View truly massive files.

Open-Source Libraries

This project would not be possible without:

Contribute

You know what would make me even happier? If you could show your appreciation by buying me a coffee! Yes, you heard me right. A coffee. Not a car, not a house, not a yacht. Just a simple, delicious, caffeinated beverage that will keep me awake and motivated to work on more features. So what are you waiting for? Click that button and buy me a coffee! Or two. Or three. I won't judge. 😉

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Online (web assembly) Parquet.Net experimental viewer

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