Convert & Query Data Files Online — Parquet, Avro, ORC, Feather, CSV, JSON, Excel, GeoJSON, NetCDF, Arrow

Upload 10 formats, export 3 formats

Upload: Parquet, Avro, Feather, ORC, CSV, GeoJSON, NetCDF, JSON, Excel, Arrow.

Export: CSV, JSON, or Parquet — and export SQL results as CSV, JSON, or Parquet.

Every file becomes a dataset you can query

After upload, your file is available as dataset. Use SQL, search, sorting and pagination to explore fast.

This is the fastest way to go from “I received a weird file” → “I understand it and can export what I need”.

Popular guides

• Parquet to CSV
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