Alternatives

Products that do what howToCSV does

Even if you hate CSV, you'll love this

1. 1
   HowToCSV▲4

   Even if you hate spreadsheets, you'll love this

   Jun 2026 · howtocsv.com

2. 2
   CSVshare▲184

   Instantly share CSV data and make it searchable

   2017

3. 3
   OpenSheet▲86

   Turn raw CSV and JSON into an interactive data canvas

   Feb 2026 · opensheet.app

4. 4TV
   Tidy Viewer – a cross-platform CSV pretty printer for viewer enjoyment▲392

   2021 · github.com

5. 5
   Dropbase▲227

   Turn your CSV and Excel files to live databases, instantly.

   2020

6. 6
   UseCSV▲113

   Add delightful data import to your app in minutes

   2022

7. 7
   DataSquirrel.ai▲268

   Fastest way: csv/xls to dashboard report, no ChatGPT upload

   2023

8. 8
   The Analysis tool in Claude.ai▲260

   Analyzing and visualizing data from CSV files

   2025

9. 9
   Free chart generator by Embedful▲102

   Turn CSV & Excel files into charts in seconds

   Apr 2026 · embedful.io

10. 10
    Explore by Charts.com▲217

    Free chart maker & visual exploration for spreadsheet data

    2020

11. 11
    Modern CSV▲111

    A CSV editor/viewer

    2019

12. 12
    Explo▲210

    Explore and analyze data without SQL or Excel

    2020

13. 13
    CSVTool.io▲4

    Free CSV tools that run entirely in your browser

    Jul 2026 · csvtool.io

14. 14
    Meet Macro Terminal▲102

    Claude Code for data analysis

    Sep 2025

15. 15CG
    CSV GB+ by Data.olllo – Open and Process CSVs Locally▲51

    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

16. 16
    Supermetrics for Excel▲101

    The ultimate tool for automated marketing reporting in Excel

    2019

17. 17
    CSV Viewer Online▲2

    Open and explore CSV files in your browser

    Jun 2026 · csvvieweronline.com

18. 18
    CSV Plot▲6

    Turn Your CSV Data into Insights in Seconds.

    Jan 2026

19. 19
    CSVall — 100+ Free Online CSV Tools▲1

    The complete toolkit for CSV files.

    May 2026 · csvall.com

20. 20
    CSV.ink▲5

    Quickly read CSV files, edit CSV tables, and convert CSV.

    Jul 2026 · csv.ink

21. 21CL
    Convert Large CSV/XLSX to JSON or XML in Browser▲41

    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

22. 22
    The CSV Pro▲2

    20 free CSV and Excel tools. Files never leave your browser

    8d ago · thecsv.pro

23. 23WB
    We built a developer-first open-source CSV import platform▲25

    2023 · github.com

24. 24
    DataMani — Free Data Manipulation Tools▲3

    Merge, split & convert Excel/CSV — zero uploads, zero cost

    Jul 2026 · data-mani.com

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