Free, privacy-first Parquet to Excel converter. Open Parquet files and export as .xlsx directly in your browser. No uploads, no servers.
DuckDB reads Parquet natively with zero conversion overhead. Column metadata, row groups, and compression are handled automatically for fast loads.
Your Parquet file stays on your device. No data is sent to any server. Everything runs locally in your browser using DuckDB WASM.
Parquet types map directly to Excel types. Integers, floats, strings, timestamps, and booleans all carry over so formulas and sorting work correctly.
Filter rows, rename columns, add calculations, or aggregate data before converting. Shape the data exactly how you want it in Excel.
No sign-up, no trial, no watermarks. Convert as many Parquet files to Excel as you need, completely free.
DuckDB processes Parquet files efficiently using columnar reads. Files with millions of rows load quickly because only the needed columns and row groups are read.
Drag a .parquet file onto the page. DuckDB reads it instantly.
Filter rows, fix columns, or add calculations before export.
Click Export, choose .xlsx, and download your Excel file.
Open exploremydata.com/app, drag your .parquet file onto the page, then click Export and choose Excel (.xlsx). The conversion runs entirely in your browser using DuckDB WASM.
Yes. DuckDB WASM processes Parquet files efficiently using columnar reads. Files with millions of rows load quickly because DuckDB only reads the columns and row groups it needs.
Yes. Parquet column types (integers, floats, strings, timestamps, booleans) are mapped to their Excel equivalents. Numbers stay as numbers, dates stay as dates.
Yes. You can filter rows, sort columns, remove columns, add calculated fields, and apply 32+ transformations before exporting to Excel.
No sign-up, no upload, no tracking. Just drop your file and export.
Convert Parquet to Excel Free