XLSX to CSV Converter
Convert your XLSX files to CSV format. Quick, safe, and completely free.
or drag and drop files here
XLSX files • Max 25MB per file • Up to 10 files
Format Information
XLSX
XLSX is the modern Microsoft Excel spreadsheet format based on Open XML. It supports multiple worksheets, formulas, charts, pivot tables, and conditional formatting. XLSX is the default format for Excel and is widely supported by other spreadsheet applications.
CSV
CSV (Comma-Separated Values) is a simple tabular data format where values are separated by commas. CSV files are universally supported by spreadsheet applications, databases, and data analysis tools, making them the standard for data exchange and import/export operations.
How to convert XLSX to CSV
Upload XLSX file(s)
Select files from Computer, Google Drive, Dropbox, or drag them on the page.
Choose "CSV"
Choose CSV or any other format you need as a result.
Download your CSV
Let the file convert and download your CSV file right afterwards.