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Parquack

ExtensionDeveloper Tools4 users
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Overview

View and query Parquet files in your browser — powered by DuckDB-WASM.

Parquack lets you open and explore Parquet, JSON, and CSV files without uploading them to any server. Everything runs locally in your browser using DuckDB-WASM. Features: - Browse tabular data with pagination - Run arbitrary SQL queries against your file - View Parquet schema, row groups, and key-value metadata - Load files from disk or by URL - Export query results as CSV, JSON, or Parquet - Query history - Configurable DuckDB startup script (rc) Your data never leaves your machine.

Details

  • Version
    1.0.0
  • Updated
    May 9, 2026
  • Size
    7.24MiB
  • Languages
    English
  • Developer
    Email
    berthuang.aio@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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