Work · alternatives · 2026

24 alternatives to Modern CSV

A CSV file editor/viewer for Windows, Mac, and Linux

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Modern CSV launched in 2023; newer entries below may have overtaken it.

1. 1
   Modern CSV▲111

   A CSV editor/viewer

   2019 · its alternatives →

2. 2TV
   Tidy Viewer – a cross-platform CSV pretty printer for viewer enjoyment▲392

   2021 · github.com · its alternatives →

3. 3IM
   I made a tool to convert images of tables to CSV▲354

   2021 · github.com · its alternatives →

4. 4
   HelloCSV - A free FlatFile alternative▲123

   A modern, frontend only, open source, CSV importer

   2025 · hellocsv.github.io · its alternatives →

5. 5
   SmoothCSV▲11

   The ultimate CSV editor you've been waiting for

   2025 · smoothcsv.com · its alternatives →

6. 6
   CSVshare▲184

   Instantly share CSV data and make it searchable

   2017 · its alternatives →

7. 7CT
   CSV Table – Proper GUI for View and Edit CSV, JSON▲21

   2024 · csvtable.com · its alternatives →

8. 8
   Rons CSV Editor▲6

   Ultimate CSV Editor to clean, sort and convert data easily.

   2019 · its alternatives →

9. 9
   CSV Explorer▲137

   Explore Spreadsheets with Millions of Rows

   2018 · its alternatives →

10. 10CF
    CSV file merging▲29

    2019 · mightymerge.io · its alternatives →

11. 11ST
    SmoothCSV – The Ultimate CSV Editor▲5

    Hey HN! I've been building CSV editors for 15 years. This is my third rewrite, and I think I finally got it right. Key features: - Excel-like operation for intuitive use - Equipped with basic to advanced tools necessary for handling CSV - Supports various formats and character encodings. Can handle CSVs with different column counts - Cross-platform (Windows/Mac, Linux coming soon) - Opens 100MB files in 1.6 seconds (12x faster than Excel) Tech stack: Tauri (Rust + React/TypeScript/TailwindCSS) Would love feedback from anyone dealing with large datasets daily! Website:…

    2025 · smoothcsv.com · its alternatives →

12. 12CR
    CSV Reader – A browser extension to format CSV into a table▲5

    2020 · github.com · its alternatives →

13. 13
    OpenSheet▲86

    Turn raw CSV and JSON into an interactive data canvas

    Feb 2026 · opensheet.app · its alternatives →

14. 14
    ZippyRows▲8

    Free csv editor & data tools

    2025 · zippyrows.com · its alternatives →

15. 15
    CSV Viewer Online▲2

    Open and explore CSV files in your browser

    Jun 2026 · csvvieweronline.com · its alternatives →

16. 16
    Work with CSV files using SQL. For data scientists and engineers▲99

    A SQL spreadsheet desktop app that queries and visualizes CSV files using SQL.

    2021 · superintendent.app · its alternatives →

17. 17TP
    Tably – Python script for converting .csv to LaTeX tables▲57

    2017 · github.com · its alternatives →

18. 18
    GlassCSV▲1

    CSV editing for Mac that preserves your data

    May 2026 · rabitt1ove.github.io · its alternatives →

19. 19
    DataFlow CSV Editor▲2

    Edit, clean, and manage CSV files instantly in your browser.

    Nov 2025 · chromewebstore.google.com · its alternatives →

20. 20FA
    Flatfile – a drop-in CSV / XLS importer for web apps▲54

    2019 · flatfile.io · its alternatives →

21. 21
    CSV Charts▲64

    Like charts but hate spreadsheets?

    2023 · its alternatives →

22. 22WB
    We built a developer-first open-source CSV import platform▲25

    2023 · github.com · its alternatives →

23. 23
    Comma Chameleon▲82

    A desktop CSV editor for data publishers

    2016 · its alternatives →

24. 24
    CSV File Splitter▲33

    Split huge CSV files into multiple sheet spreadsheet.

    2020 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →