WhatTheDuck is an open-source web application built on DuckDB. It allows users to upload CSV files, store them in tables, and perform SQL queries on the data.
- Database Management Tool
- Free • Open Source
- Online
- Self-Hosted
+2Delimited is a minimalistic CSV and TSV editor for macOS. It’s built for speed and simplicity, letting you quickly create or explore tables and save them in either CSV or TSV format.
- CSV Editor
- Paid • Proprietary
- Mac
+5TableFlow is an open-source CSV importer that simplifies customer data onboarding by embedding an import experience in your application. It allows customers to upload CSV files, map columns, and fix errors.
- Freemium • Open Source
- Online
+3Modern CSV is an editor for tabular data. It makes up for the weaknesses of spreadsheet programs in handling CSVs while incorporating the strengths of the best text editors.
- CSV Editor
- Freemium • Proprietary
- Mac
- Windows
- Linux
+9SC-IM - Spreadsheet Calculator Improvised – An ncurses spreadsheet program for the terminal.
- Spreadsheet App
- Free • Open Source
- Mac
- Linux
- BSD
+3Tablecruncher is the tool to open, edit, convert, export and save CSV files, no matter how large they are or what encoding they use.
- CSV Editor
- Free • Open Source
- Mac
- Windows
- Linux
+1An intuitive data editor for developers, analysts, and businesses working with complex data and building interactive diagrams.
- JSON Viewer
- Freemium • Proprietary
- Online
- Google Chrome
CSVFileView is a simple CSV file viewer/converter utility that allows you to easily view the content of CSV or tab-delimited file.
- Free • Proprietary
- Windows
Create a seamless CSV import experience without months of implementation. Flatfile is a browser-based CSV (or XLS!) Javascript importer with editable mapping, handling up to 1 million records. Push imported spreadsheet data to Ruby, SQL, and more.
- CSV Editor
- Freemium • Proprietary
- Online
- Ruby
- Microsoft SQL Server
- Ruby on Rails
Superintendent.app is a Desktop app that enables you to write SQL on large of small CSV files.
- Spreadsheet App
- Freemium • Proprietary
- Mac
- Windows
- Linux
+1Displays delimited text files in a table, supports CSV and tab-delimited formats, offers quick data access with no setup, and works on Windows systems.
- Free • Open Source
- Windows
+1A plugin to Notepad++ to parse different types of CSV files and display them in a table. The data is stored in an in-memory SQLite database (or MSSQL if configured), so you can write SQL queries against the data.
- Free • Open Source
- Windows
- Notepad++
Comma Chameleon is a desktop CSV editor (built with Electron.js) that provides a simple interface for editing data.
- Free • Open Source
- Mac
- Windows
- Linux
Tidy Viewer (tv) is a cross-platform csv pretty printer that uses column styling to maximize viewer enjoyment.
- Free • Open Source
- Mac
- Windows
- Linux