Convert PPTX to XLSX
What is PPTX?
PowerPoint Presentation
PPTX is the XML-based presentation format used by Microsoft PowerPoint since 2007. It stores slides, animations, transitions, and multimedia content in a compressed ZIP archive. Supports advanced features like embedded videos, animations, and presenter notes.
- XML-based with ZIP compression
- Supports multimedia and animations
- Multiple slide layouts and themes
- Presenter notes and comments
- Transition effects and timing
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 PPTX 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
How to Convert PPTX to XLSX
- Click the "Start Converting Now" button above
- Upload your PPTX file or drag & drop it
- Select XLSX as the output format (pre-selected for you)
- 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
Can I convert multiple PPTX 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 PPTX files to XLSX now - it's fast, free, and secure!
↑ Convert PPTX to XLSX Now