Presentation Conversion
Convert PPTX to XLS Online — Free
Fast, free PPTX to XLS converter. No registration required.
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How to Convert
1
Upload your .pptx file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .xls file when it's ready.
What is PPTX?
PPTX is the modern Microsoft PowerPoint format. It's used for creating presentations with slides, animations, and multimedia content.
Format Details
- Full Name
- Microsoft PowerPoint Presentation
- Extension
- .pptx
Key Features
- Presentations
- Animations
- Multimedia
- Templates
What is XLS?
XLS is the legacy Microsoft Excel format used before Office 2007. While superseded by XLSX, it's still widely found in enterprise data exports and archived files.
Format Details
- Full Name
- Microsoft Excel 97-2003
- Extension
- .xls
Key Features
- Legacy support
- Wide compatibility
- Spreadsheet
- Data analysis
PPTX vs XLS
| Feature | PPTX | XLS |
|---|---|---|
| Full Name | Microsoft PowerPoint Presentation | Microsoft Excel 97-2003 |
| Extension | .pptx | .xls |
| Best For | Presentations | Legacy support |
Frequently Asked Questions
Yes. You can convert up to 5 files per day completely free, with no watermark or registration required.
Most files convert in under 30 seconds. Larger files (over 500MB) may take 1-3 minutes.
No. Our converter uses optimized encoding settings by default to preserve the original quality.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB.
Yes. Our converter works in any modern web browser on any device.