Best CSV Converters in 2026

A CSV editor/viewer.

Key Modern CSV features:

Fast Loading and Editing Multi-Cell Editing Advanced Navigation Customizable Interface

freemium $39.0 / One-off (Valid for the current major version - v2)

Automated 60-second forensic business auditing pipeline powered by OpenAI Nano AI. Built for consultants and analysts.

Key BusinessXray features:

Business Intelligence Focus Data-Driven Insights Comprehensive Business Overview Online Accessibility

Visit website paid £99.0 / Monthly (unlimted use for 1 month no subsrciption )

The ultimate CSV Editor. Import, tweak, fix, analyse and convert.

Key Csv Easy features:

User-friendly Interface Quick Data Processing Compatibility Cloud-based Access

Clean messy CSV files in seconds.

Key CSV Cleaner features:

CSV Upload Instant Data Preview Duplicate Removal Trim Whitespace

freemium $4.0 / One-off (Unlimited Day Pass)

howToCSV - Data Analysis Tools for CSV and Excel: suite of tools designed to help you clean, transform, visualize, and analyze your data with ease. Just upload your CSV or Excel files! All in browser and made to speed up boring spreadsheet things.

Key HowToCSV features:

Merge Forecast Chartize Synthetic Scenarios

free

Convert invoice PDFs to CSV and Excel format in seconds. Extract invoice data, line items, and tax information automatically. Try 1 free conversion.

Key BillToSheet features:

Automated Data Entry Google Sheets Integration Simplicity and Ease of Use Cost-Effective for Small Businesses

Explore Spreadsheets with Millions of Rows.

Key CSV Explorer features:

User-Friendly Interface Data Visualization Quick Data Processing Cloud-Based

Automatically clean customer data with a few clicks.

Key Clean Spreadsheets features:

User-Friendly Interface Integration Capabilities Data Cleaning Features Automation Options

CSV Buddy helps you make your CSV files ready to be imported by a variety of software.

Key CSV Buddy features:

User-Friendly Interface Free to Use Lightweight No Installation Required

Convert any bank statement from PDF format to CSV, JSON or Excel format.

Key Bank PDF Converter features:

User-Friendly Interface Multi-Format Support High Accuracy Security

freemium $25.0 / Monthly (Number of Pages to Convert)

Free Windows tool to convert CSV to JSON, SQL, VCF/vCard, and Excel XLSX. Split large CSV files, batch convert, auto-detect separators, and export contacts for MySQL, PostgreSQL, Google Contacts, and Outlook.

Key CSV2All features:

Multiple Output Formats Batch Processing Simple Interface Customizable Output

63 free CSV tools that run entirely in your browser: view, edit, validate, repair, and convert CSV to Excel, JSON, SQL and more. No uploads or signup - files never leave your device.

Key CSVTool.io features:

No Registration Required Privacy-Focused Works Offline

free

Transform any CSV file using plain English. Split columns, merge fields, standardize dates, clean data - all without formulas or code.

Key MagicCSV.app features:

AI-Powered CSV Editing Browser-Based Convenience Intuitive Spreadsheet Interface Bulk Data Transformations

freemium $5.0 / Usage

Quickly convert your CSV files to JSON, XML, HTML, Markdown, and many other formats, or convert other formats to CSV. Completely free, no registration required, all processing is done in your browser, ensuring your data security.

Key JSONtoCSV.wiki features:

User-Friendly Interface Fast Conversion Free to Use No Installation Required