Compare the Top CSV Editors as of November 2026 - Page 2

  • 1
    Quadratic

    Quadratic

    Quadratic

    Quadratic enables your team to work together on data analysis to deliver faster results. You already know how to use a spreadsheet, but you’ve never had this much power. Quadratic speaks Formulas and Python (SQL & JavaScript coming soon). Use the language you and your team already know. Single-line formulas are hard to read. In Quadratic you can expand your recipes to as many lines as you need. Quadratic has Python library support built-in. Bring the latest open-source tools directly to your spreadsheet. The last line of code is returned to the spreadsheet. Raw values, 1/2D arrays, and Pandas DataFrames are supported by default. Pull or fetch data from an external API, and it updates automatically in Quadratic's cells. Navigate with ease, zoom out for the big picture, and zoom in to focus on the details. Arrange and navigate your data how it makes sense in your head, not how a tool forces you to do it.
  • 2
    Modern CSV

    Modern CSV

    Gallium Digital

    Modern CSV is a tabular file editor/viewer with advanced editing features and large file handling. It makes up for the weaknesses of spreadsheet programs in handling CSV files while incorporating the strengths of the best text editors. Its features include: multiple cell/row/column editing, fast load times, customizable keyboard shortcuts, data analysis, light and dark themes, regex find/replace, and multiple encoding and delimiter handling.
    Starting Price: $39
  • 3
    Row Zero

    Row Zero

    Row Zero

    Row Zero is the best spreadsheet for big data. Row Zero matches the experience of traditional spreadsheets but can handle 1+ billion rows, process data much faster, and connect live to your data warehouse and other data sources. Row Zero spreadsheets are powerful enough to pull entire database tables into a spreadsheet, letting non-technical users build live pivot tables, graphs, models, and metrics on data from your data warehouse. Row Zero also offers advanced security features and is cloud-based, empowering organizations to eliminate ungoverned CSV exports and locally stored spreadsheets from their org. With Row Zero, you can easily open, edit, and share multi-GB files (CSV, parquet, txt, etc.) Row Zero has all of the spreadsheet features you know and love, but was built for big data. If you know how to use Excel or Google Sheets, you can get started with ease.
    Starting Price: $8/month/user