MIXCONVERT

Convert XLSX to CSV

Fast, free, and secure XLSX to CSV converter.

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Convert XLSX to CSV

Looking for a reliable way to convert XLSX to CSV? MixConvert offers a fast, free, and secure solution that runs entirely in your browser. Unlike other converters, we don't upload your files to the cloud, ensuring 100% privacy for your sensitive documents and media.

How to Convert XLSX to CSV

  1. Select Your Files: Click the "Choose Files" button or drag and drop your XLSX files (.xlsx) into the conversion area.
  2. Confirm Output Format: Ensure that CSV (.csv) is selected as the target format.
  3. Convert Instantly: Click "Convert All" to start the process. Our client-side engine will transform your XLSX to CSV in seconds.
  4. Download: Once the conversion is complete, download your new CSV files individually or as a ZIP archive.

Frequently Asked Questions

How do I convert XLSX to CSV on my phone?

MixConvert is fully compatible with iOS and Android devices. Simply open this page in your mobile browser, select your XLSX files, and convert them to CSV just like you would on a desktop.

Is it safe to convert XLSX to CSV here?

Yes, absolutely. We use WebAssembly technology to process your files locally on your device. Your XLSX files never leave your computer, making this the safest way to convert private data.

Is there a limit on file size?

There are no arbitrary file size limits. Since the conversion happens on your device, the only limit is your available RAM and processing power.