Why teams trust it
Fast answers, no data handoff.
Hip Hip Parquet is built for analysts, engineers, and operations teams who need to inspect real files quickly without giving up control of where those files live.
Local analysis
Profile, compare, clean, and export without leaving your machine.
No forced upload
You should not need a cloud upload just to understand a dataset clearly.
Built for sensitive work
Use it with customer records, operations data, or internal files that need to stay local.
Built for practical data work
Open your files, understand them fast, and move from inspection to export in one desktop app.
Import Anything
Open Parquet, CSV, TSV, JSON, NDJSON, and Excel files by drag-and-drop or from recent files.
Explore & Edit
Sort, filter, search, and edit in place. Copy as CSV or TSV when you need a quick handoff.
Profile & Score
Run one-click local quality checks for completeness, uniqueness, validity, and distribution.
Compare Files
Spot schema changes and data drift side by side across any two files.
Clean & Transform
Build repeatable cleaning recipes for nulls, whitespace, formats, and other common fixes.
Export Anywhere
Write back to Parquet or export to CSV, JSON, and HTML quality reports.
Support the project
Hip Hip Parquet is free, open source, and MIT-licensed.
If it makes your work easier, support the project.