Convert PPTX to XLSX on Mac
Convert PPTX files to XLSX format on your Mac with Jollycat. PowerPoint presentation format with slides, animations, and speaker notes. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
PPTX vs XLSX
| Property | PPTX | XLSX |
|---|---|---|
| Type | document | document |
| Compression | ZIP-compressed XML | ZIP-compressed XML |
| File Extension | .pptx | .xlsx |
| Key Advantage | Industry standard presentations | Industry standard spreadsheet |
How to Convert PPTX to XLSX on Mac
Open your PPTX file
Drag and drop your .pptx file onto the Jollycat icon in your macOS dock or menu bar. Jollycat instantly detects the format.
Choose XLSX output
Select XLSX from the available output formats. Configure any format-specific options.
Convert and save
Click Convert and Jollycat processes the file instantly on your Mac. No uploads required, no waiting — everything runs locally on Apple Silicon.
When to Convert PPTX to XLSX
XLSX advantages
Industry standard spreadsheet. Formula support.
PPTX limitations
Large file sizes. Requires PowerPoint.
Common use cases
Financial data, Data analysis, Business reports.
PPTX to XLSX Conversion Tips
XLSX stores spreadsheet data as ZIP-compressed XML following Office Open XML standard.
Frequently Asked Questions
Is the PPTX to XLSX conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert PPTX to XLSX and use all 1,650+ conversion paths with no limits.
Does converting PPTX to XLSX require an internet connection?
No. Jollycat processes everything locally on your Mac. Your PPTX files never leave your device — all conversion happens offline using Apple Silicon.
Can I batch convert multiple PPTX files to XLSX?
Yes. Drag multiple PPTX files onto Jollycat and convert them all to XLSX at once. Batch processing is built in.
Ready to Convert PPTX to XLSX?
Jollycat handles PPTX to XLSX conversion and 1,650+ other format conversions. All offline on your Mac.
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