Alternatives

Products that do what CleanMyCSV does

For finance teams: clean CSVs without uploading your data

1. 1
   CSVshare▲184

   Instantly share CSV data and make it searchable

   2017

2. 2
   CleanMyData▲1

   Smart CSV & Excel Cleaner — Clean & Validate in Seconds

   Mar 2026 · cleanmydata.io

3. 3
   Clean Spreadsheets▲96

   Automatically clean customer data with a few clicks

   2020

4. 4
   DeepCleanCSV▲4

   Clean your messy CSV for ML & analysis in seconds

   Jun 2026 · deepcleancsv.com

5. 5
   CSV Cleaner▲3

   Clean messy CSVs in seconds, no Excel formulas needed.

   Feb 2026

6. 6
   neatcsv▲2

   Clean messy CSV, Excel & JSON files in seconds

   Feb 2026

7. 7
   CSV Repair & Deduper▲2

   Clean broken and duplicate CSV rows offline—$19 once

   Jul 2026 · store.marabusiness.net

8. 8
   Sweephy▲84

   Data cleaning as a service

   2022

9. 9
   MapMyCSV▲6

   Make any CSV fit any import template

   Jul 2026 · mapmycsv.io

10. 10
    HelloCSV - A free FlatFile alternative▲123

    A modern, frontend only, open source, CSV importer

    2025

11. 11CG
    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

12. 12
    FixMySheet▲1

    100% in-browser, zero-upload Excel & CSV cleaner

    9d ago · fixmysheet.pages.dev

13. 13
    ReconFiles▲2

    Reconcile 2 CSV files. Drag and drop your files

    Jun 2026 · reconfiles.co.uk

14. 14
    CleanMyData▲2

    Effortless Data Cleaning & CSV Audit

    Feb 2026

15. 15
    Turn CSV & Excel Exports In Clean Report

    No formulas. No cleanup. Just upload and analyze.

    Jan 2026

16. 16
    Klyrform▲2

    Turn financial documents into clean CSV, Excel and JSON

    Feb 2026

17. 17
    FyxData ▲3

    Clean your data privately. No uploads, No hassle.

    26d ago · fyxdata.co.in

18. 18
    CleanSheet AI▲4

    Clean messy spreadsheets with AI, no formulas needed

    Jun 2026 · cleansheet.cloud

19. 19
    Fix Spreadsheet▲1

    Clean messy CSV & Excel exports in seconds

    3d ago · fixspreadsheet.com

20. 20
    Fix Your Broken CSV Right Now

    Fix broken CSVs 100% in-browser. Zero data uploaded.

    1d ago · ikedalef.github.io

21. 21
    CSV Cleaner

    Automatically clean messy CSV and XLSX files

    Mar 2026

22. 22
    SheetRows▲2

    100% Free Private Excel tools | Zero data leaves your device

    Feb 2026

23. 23
    CleanMyCSV▲1

    Instantly fix US/EU CSV formats and encoding. No sign-up.

    Apr 2026 · cleanmycsv.fr

24. 24
    Extract From Excel▲6

    Clean messy Excel data. Without fighting Excel.

    Dec 2025

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