Best CSV Editors in 2026

A CSV editor/viewer.

Key Modern CSV features:

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

freemium $39 / One-off (Valid for the current major version - v2)

Zero-knowledge encrypted notes, tasks, journals, files, and passwords in one app. Your keys never leave your device. One-time price, no subscription. Hosted in Switzerland.

Key PrivacyNotes features:

Privacy-focused Encryption Ephemeral notes Simple and lightweight

Try for free Open Source freemium $48 / One-off (Early adopter price) Sponsored

Rons CSV Editor / Now Rons Data Edit.

Key Rons CSV Editor features:

Loads any tabular text format Quick and easy load of large files Standard and enhanced editing functions Flexible export capabilities

freemium $37.5 / One-off (Lite FREE version available)

Csv / Tsv / Delimited file editor. Supports for very large Files.

Key ReCsvEditor features:

Open Source Cross-platform Compatibility Supports Large Files Feature-rich

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

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

Key Csv Easy features:

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

CSVpad is a handy free CSV (Comma-separated values) editor.

Key CSVpad features:

Free and Lightweight Simple Interface Basic Editing Features

DMcsvEditor is simple CSV/Tab file editor for Windows and Linux.

Key dmcsveditor features:

User-Friendly Interface Lightweight Basic CSV Editing

Rons Data Edit is a professional CSV and Tabular Text Editor for Windows that provides a wealth of tools. The power and speed of the application allows to handle large files with ease.

Key Rons Data Edit features:

Loads any tabular text format Clear Layout and Presentation Full Control over Data View Summarize Data

freemium $37.5 / One-off (Lite FREE version available)

CSV/Tab-delimited file viewer and converter for Windows.

Key CSVFileView features:

Lightweight User-Friendly Interface Portable Basic Editing Features

Windows file viewer for delimited text files like CSV or Tab delimited files.

Key CSV Quick Viewer features:

Lightweight Fast Loading Simple Interface Free to Use

CSVboard is an application for viewing, sorting and finding data from a csv file.

Key CSVboard features:

User-Friendly Interface Lightweight Application Fast Performance Free and Open Source

The professional choice for working with CSV files.

Key CSV Editor Pro features:

View and edit CSV files Insert, delete, copy rows and columns Warn and fix data format problems Undo

paid Free Trial $27 / One-off (5 activations)

Microsoft Office Excel is a commercial spreadsheet application.

Key Microsoft Office Excel features:

Comprehensive Features User-Friendly Interface High Compatibility Strong Community and Support