Alternatives
Products that do what Parquet to CSV Converter does
Tool for converting between Parquet and CSV formats.
- 1EC
2022 · github.com
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- 4CL
Hello HN, I'm excited to share a project I've been working on: A simple, fast way to process huge CSV and XLSX files directly in your browser and export them as clean JSON or XML Here's a few things that makes this converter different: - runs in the browser - all parsing and conversion is client side can handle data any size data - automatically detects delimiters, encodings, and data types as it parses - Live preview with column renaming, search/replace, and data cleanup - Export to JSON or XML — clean, structured output that can be used for API or Databases backstory: I built this…
2025 · csvforge.com
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Simple command-line utility to convert CSV, TSV and Excel files into a single self-contained HTML page with search, filters, and sorting - vividvilla/csvtotable
2017 · github.com
- 6CS
2024 · crates.io
- 7TA
2021 · jsonmatic.com
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Turn CSV & Excel files into charts in seconds
Apr 2026 · embedful.io
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View, edit, and convert files — locally in your browser
Apr 2026 · freelocalconverter.com
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16 free browser-based CSV tools — no upload, no signup
Jun 2026 · csvtojsonconverter.com
- 13WA
2021 · retool.com
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Fast, 100% client-side, and ad-free CSV parser
Jul 2026 · toolvize.com
- 15SE
Introducing sqlxport: export SQL query results to Parquet/CSV in seconds — and optionally upload to S3 or MinIO. Works with PostgreSQL & Redshift CLI-first, cloud-friendly Great for data pipelines and engineers
2025 · github.com
- 16SD
a fast zero-copy sqlite implementation only for dumping the contents of a sqlite3 file
Oct 2025 · github.com
- 17MC
I built a tool that lets you describe CSV transformations in plain English and get clean data back. Upload a CSV, type something like "split address into street, city, state, zip" or "standardize all dates to YYYY-MM-DD", and it does it. I built this because I kept seeing people struggle with the same repetitive spreadsheet tasks—date formatting, splitting columns, cleaning up phone numbers—and reaching for Python or formulas when they just wanted the data fixed. It's free to try: https://magiccsv.app Would love feedback on what transformations people actually need. What's the…
Dec 2025 · magiccsv.app
- 18CQ
2022 · csvfiddle.io
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- 20CG
I built CSV GB+ by Data.olllo, a local data tool that lets you open, clean, and export gigabyte-sized CSVs (even billions of rows) without writing code. Most spreadsheet apps choke on big files. Coding in pandas or Polars works—but not everyone wants to write scripts just to filter or merge CSVs. CSV GB+ gives you a fast, point-and-click interface built on dual backends (memory-optimized or disk-backed) so you can process huge datasets offline. Key Features: Handles massive CSVs with ease — merge, split, dedup, filter, batch export Smart engine switch: disk-based "V Core" or RAM-based "P…
2025 · apps.microsoft.com
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- 22PI
2025 · github.com
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