Convert XLSX → CSV
Free online XLSX to CSV converter. Fast, secure, works in your browser.
将文件拖放到此处
或点击浏览 — 最大 100.0 MB
使用方法
上传您的文件
拖放您的文件或点击浏览。我们支持最大 100 MB 的文件。
配置设置
调整质量、分辨率或其他设置以满足您的需求。
下载结果
您的转换文件即时准备就绪。点击下载保存。
Understanding XLSX and CSV
What is XLSX?
XLSX is Microsoft Excel's default spreadsheet format. It supports formulas, charts, pivot tables, and multiple worksheets for data analysis.
Full name: Microsoft Excel Open XML Spreadsheet
Advantages
- Formulas and functions
- Charts and graphs
- Multiple sheets
- Data analysis features
Limitations
- Requires spreadsheet software
- Can be slow with large datasets
Best for: Financial reports, data analysis, budgets, inventory management
What is CSV?
CSV is a simple text format for tabular data where values are separated by commas. It's universally compatible and perfect for data exchange between applications.
Full name: Comma-Separated Values
Advantages
- Universal compatibility
- Human-readable
- Small file size
- Easy to process
Limitations
- No formatting
- No formulas
- Encoding issues possible
Best for: Data export/import, database operations, data migration
常见问题
Upload your XLSX file using the drag & drop area above, and VUREX will automatically convert it to CSV format. Download your converted file instantly.
Yes, VUREX is completely free. No registration, no watermarks, no limits on file conversions.
Absolutely. Files are processed in your browser whenever possible. We never store your files on our servers.
You can upload files up to 100 MB. For most XLSX files, this is more than enough.
Currently, VUREX supports single file conversion. Batch conversion is coming soon.