How it works
Add your Apache Parquet file. MimiFile checks the format, converts it to CSV, and provides a temporary download when the result is ready.
Convert Parquet to CSV when you need a portable text table for spreadsheets, database imports or tools that do not read Parquet.
PARQUET → CSV
Drag and drop, paste a file, or browse your device.
Files are temporary and deleted automatically.
Limits: 50 MB per file · 128 MB total per batch.
Add your Apache Parquet file. MimiFile checks the format, converts it to CSV, and provides a temporary download when the result is ready.
Parquet stores typed columnar data, while CSV stores flat text. The output is easier to open broadly but cannot carry Parquet's schema and nested types in the same way.
Current source limit : 50 MB per file. Up to 10 files can be submitted in a batch, subject to the global batch ceiling.
CSV does not embed Parquet's typed schema. Applications opening the CSV may infer numbers, dates and null values again from text.
Complex structures and binary fields need a text-compatible representation. Review those columns before using the CSV in another pipeline.
When a tabular destination cannot represent lists or objects directly, nested values are serialized as JSON text where supported instead of being silently discarded.
Nulls and timestamps are preserved when the destination supports them. Binary values can be represented as Base64 text in text-based or spreadsheet outputs.
Check column types, null values, timestamps and nested fields before using the converted file in a production data pipeline.