Convert XLTX to CSV Online — Free
Fast, free XLTX to CSV converter. No registration required.
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How to Convert
Upload your .xltx file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .csv file when it's ready.
What is XLTX?
XLTX is the standard Microsoft Excel template format in Office Open XML. It stores cell formatting, conditional rules, charts, and formulas as reusable templates without macros.
Format Details
- Full Name
- Excel Template
- Extension
- .xltx
Key Features
- OOXML format
- Excel template
- No macros
- Standardized
What is CSV?
CSV is a simple format for storing tabular data. Each line represents a row, with values separated by commas. It's universally compatible with spreadsheet applications.
Format Details
- Full Name
- Comma-Separated Values
- Extension
- .csv
Key Features
- Simple format
- Universal
- Data exchange
- Lightweight
XLTX vs CSV
| Feature | XLTX | CSV |
|---|---|---|
| Full Name | Excel Template | Comma-Separated Values |
| Extension | .xltx | .csv |
| Best For | OOXML format | Simple format |