pq2xl

pq2xl is a simple command line tool for converting parquet files to xlsx or csv.

pq2xl data.parquet -o data.xlsx

See all options in CommandLineHelp.md.

Acknowledgements

This tool is a very simple interface, entirely powered by the following libraries:

• polars an excellent library for manipulating tabular data. Used to read the input parquet files and convert data types not supported by xlsx.
• polars_excel_writer a library for serialising polars data frames to xlsx files.

The command line interface is build with clap.