How to Open Parquet Files in Excel
Trying to open a Parquet file in Excel and getting nowhere? That’s normal. Excel does not support Parquet files directly, but there are simple ways to convert and open them without needing advanced tools.
Why Excel cannot open Parquet files
Excel is designed to work with row-based formats like CSV and XLSX. Parquet files are column-based and optimized for performance, not readability.
Because of this, Excel does not natively support opening Parquet files directly.
Method 1: Convert Parquet to CSV (easiest)
The simplest way to open a Parquet file in Excel is to convert it into CSV format. CSV files can be opened instantly in Excel without any extra steps.
Step-by-step
- Upload your Parquet file
- Convert it to CSV
- Download the CSV file
- Open it in Excel
This is the fastest and most reliable method for most users.
Method 2: Use Power BI or Power Query
Advanced users can import Parquet files using Power BI or Power Query, then export the data into Excel.
This method works but is more complex and usually unnecessary for quick tasks.
Method 3: Use Python (advanced)
Developers can convert Parquet files using Python libraries like pandas.
import pandas as pd
df = pd.read_parquet("file.parquet")
df.to_csv("output.csv", index=False)
This gives you full control but requires setup and coding.
Best way to open Parquet in Excel
Quick solution
Convert to CSV and open in Excel.
Advanced users
Use Power BI or Python.
Frequently asked questions
Can Excel open Parquet files directly?
No. Excel does not natively support Parquet files.
What is the easiest way to open Parquet in Excel?
Convert the file to CSV, then open it in Excel.
Is converting Parquet to CSV safe?
Yes, but CSV does not preserve data types like Parquet.
Why does Excel not support Parquet?
Because Parquet is designed for big data systems, not spreadsheet tools.