Parquack

Name: Parquack
Author: Bert

By: Bert Add-on

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

Overview

Firefox Add-ons Store

Daily users

4 ▲ 1

Data as of 2026-07-29

Version:

1.1.1

Last updated: 2026-07-24

Features & Capabilities

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 SQL (rc)
Auto completion (including plugins)
Result tabs

Your data never leaves your machine.

User Growth & Download Statistics

Add-on

By:

Bert

Daily users:

4 1

Version:

1.1.1 Last updated: 2026-07-24

Version code:

6372912

Creation date:

2026-05-07

Risk:

Permissions:

declarativeNetRequest

Host permissions:

<all_urls>
file:///*

Size:

7.84MB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-29

Compare stats and ranking:

Ranking

# 47,548 ▲ 6,083

Other rankings

#153 in query keyword 13 ▲

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Bert

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/parquack/

Is Parquack Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Parquack requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Parquack is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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