Convert XLSX → CSV
Free online XLSX to CSV converter. Fast, secure, works in your browser.
Træk og slip din fil her
eller klik for at gennemse — maks 100.0 MB
Sådan Fungerer Det
Upload Din Fil
Træk og slip din fil eller klik for at gennemse. Vi understøtter filer op til 100 MB.
Konfigurer Indstillinger
Juster kvalitet, opløsning eller andre indstillinger efter dine behov.
Download Resultatet
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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
Ofte Stillede Spørgsmål
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.