What is a CSV file?
CSV File (definition)
A CSV file, or comma-separated values file, is a widely-used file format designed to store and exchange structured tabular data. Each row in the file represents a single record, and fields within a record are separated by delimiters, typically commas, though semicolons or tabs may also be used. CSV files are lightweight and easy to open in spreadsheet software like Microsoft Excel or Google Sheets, as well as text editors. They are often used for data import/export between systems, such as migrating financial transactions into accounting software like QuickBooks. Despite their simplicity, CSV files do not support advanced formatting or formulas.
