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GDPR compliant
Auto-Deletion
Files deleted in 5 min
Zero retention
TXT
XLSX

Convert TXT to XLSX

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What is TXT?

Plain Text File

TXT is the simplest text format containing only unformatted characters without any styling, images, or special formatting. It uses various character encodings (ASCII, UTF-8, etc.) and is universally readable by any text editor or word processor. The ultimate in compatibility and simplicity.

  • Plain text only (no formatting)
  • Universal compatibility
  • Tiny file sizes
  • Human-readable
  • Various encoding support

What is XLSX?

Microsoft Excel Spreadsheet

XLSX is the XML-based spreadsheet format used by Microsoft Excel since 2007. It uses ZIP compression to store worksheets, formulas, formatting, and charts in XML format. Supports advanced features like pivot tables, macros, and complex calculations with millions of rows and columns.

  • XML-based structure with ZIP compression
  • Supports formulas and calculations
  • Multiple worksheets per file
  • Charts, graphs, and pivot tables
  • Conditional formatting and data validation

Why Convert TXT to XLSX?

Software Compatibility

Work with spreadsheets across different applications

Data Exchange

Import and export data between systems and databases

Feature Access

Add or remove advanced features like formulas and formatting

File Size

Reduce file size by converting to simpler formats

⚠️ Important: Converting TXT to XLSX changes the file format while preserving content. Results depend on format compatibility and content type.

How to Convert TXT to XLSX

  1. Click the "Start Converting Now" button above
  2. Upload your TXT file or drag & drop it
  3. Select XLSX as the output format (pre-selected for you)
  4. Click "Convert" and download your XLSX file

Features

  • 100% Free Conversion
  • No Registration Required
  • Fast Processing
  • Cross-Platform Compatible
  • Secure Server Processing
  • Auto-Delete After 5 Minutes
  • Batch Processing Available
  • Mobile Friendly

Frequently Asked Questions

How much smaller will my XLSX file be?

Typically 70-90% smaller than TXT. The exact reduction depends on content and quality settings. For example, a 50MB TXT file might become 5-10MB as XLSX. Higher quality settings create larger files but better preserve the original.

Can I convert multiple TXT files at once?

Yes! Free users can convert up to 3 files per batch (5 conversions/day total). Premium users get batch conversion of up to 20 files with automatic ZIP download. Simply select multiple files when uploading.

Is my data safe during conversion?

Yes! Files are processed on GDPR-compliant European servers with automatic deletion after 5 minutes. We don't store, analyze, or share your files. The conversion is secure and private.

What are the conversion limits?

Free: 5 conversions per day, max 100MB per file, up to 3 files per batch. Premium: Unlimited conversions, max 500MB per file, up to 20 files per batch with ZIP download.

How long does conversion take?

Most conversions complete in seconds. Small files (under 10MB) typically convert in 1-5 seconds. Larger files or complex formats may take 10-30 seconds. Browser-based conversions are usually faster than server-processed ones.

Do I need to install any software?

No! Everything works directly in your web browser. No downloads, no installations, no plugins required. Just upload your file and convert. Works on Windows, Mac, Linux, and mobile devices.

Ready to Convert?

Start converting your TXT files to XLSX now - it's fast, free, and secure!

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