Awesome Open Source
Awesome Open Source


Simple Windows desktop application for viewing & querying Apache Parquet files.

Main UI

Please also checkout the Wiki for a detailed user guide:


This is a quick and dirty utility that I created to easily view Apache Parquet files on Windows desktop machines.

If you'd like to add any new features feel free to send a pull request.


This application can only open Parquet files located on the Windows machine the app is running on. It cannot connect to HDFS to read parquet data.

Complex types such as structs, arrays and maps are not supported at this time.


Pre-compiled releases can be found here:

Visit the Wiki for details on how to use the utility:

Technical Details

The latest version of this project was written in C# using Visual Studio 2019 and .NET 4.6.1


This utility would not be possible without:

Get A Weekly Email With Trending Projects For These Topics
No Spam. Unsubscribe easily at any time.
c-sharp (11,758
big-data (232
apache-spark (75
dot-net (45
parquet (37
windows-desktop (27

Find Open Source By Browsing 7,000 Topics Across 59 Categories