Documents conversion
Convert XLSX to PPTX
Updated Jul 2026
Converting XLSX to PPTX turns spreadsheet data into a set of slides, since a workbook and a presentation are built differently. A converter reads each worksheet and lays its data out on slides as tables or charts. You can do this on your own computer with a converter like Morphjet, without uploading the workbook anywhere.
- Extension
- .xlsx
- Type
- Documents
- Typically
- Spreadsheets
- Extension
- .pptx
- Type
- Documents
- Typically
- Presentations
Convert XLSX to PPTX on your own computer. Nothing uploads.
How to convert XLSX to PPTX
- Open Morphjet and drag in the XLSX workbook you want to convert. Add one file or a whole folder at once.
- Choose PPTX as the output format.
- Convert. Morphjet turns each worksheet into a slide, carrying over tables, charts, and formatting.
- The PPTX file is written next to your original, and nothing leaves your machine.
XLSX vs PPTX: what actually changes
| XLSX | PPTX | |
|---|---|---|
| Built for | Calculating and analyzing numbers | Presenting information to an audience |
| Formulas | Live, recalculate when data changes | Frozen as the values they showed when converted |
| Layout | Rows and columns you scroll through | Fixed slides, one screen at a time |
| File size | Compact, just data and formatting | Larger, since each sheet becomes formatted slide content |
| Opens in | Spreadsheet software | Presentation software |
When to convert, and when not to
Convert XLSX to PPTX when you need to present a report, budget, or dataset to an audience rather than have them dig through a spreadsheet, or when someone has asked for the numbers as slides.
Keep the XLSX if anyone downstream needs to recalculate, sort, or filter the numbers, since a PPTX turns that live data into flat, fixed slides.
Why not just use an online converter?
Spreadsheets often hold sensitive figures, like budgets, salaries, or client data, that people wouldn't want to hand to a stranger's server just to turn a workbook into slides. Uploading a workbook to an online converter means those numbers sit on someone else's computer, even briefly. Converting on your own machine means the data never leaves it.
Questions
Do formulas still work after converting XLSX to PPTX?
No. Slides don't recalculate, so any formula in the workbook is converted to the number it showed at the moment of export. If the underlying data changes later, the slide won't update.
Will charts and formatting carry over?
Charts, tables, and most cell formatting carry over as static slide content. Anything that depended on live interaction, like a pivot table filter, is fixed in place as it looked when converted.
How many slides will I end up with?
Generally one slide per worksheet, since that's the natural unit a spreadsheet breaks into. A workbook with many tabs will produce a matching number of slides.
Can I convert XLSX to PPTX without uploading the file anywhere?
Yes. A desktop app like Morphjet converts the workbook on your own computer, so it never has to travel over the internet to reach you.
Does the PPTX keep hidden rows, columns, or sheets?
Usually only the visible cells are carried over, since a slide can't hide content the way a spreadsheet can. If you want something excluded, hide or delete it before converting.
Morphjet converts XLSX, PPTX, and 1,800+ other formats, all on your machine. Launching this July.