Documents conversion
Convert PPTX to CSV
Updated Jul 2026
PPTX is a PowerPoint presentation, built from slides, images, and layout. CSV is plain rows and columns of data. To convert PPTX to CSV, open the file in a converter and export it, which pulls the text and any tables out of the slides into a spreadsheet-friendly format. Doing this on your own computer means the deck never has to leave your machine.
- Extension
- .pptx
- Type
- Documents
- Typically
- Presentations
- Extension
- .csv
- Type
- Documents
- Typically
- Data, spreadsheets
Convert PPTX to CSV on your own computer. Nothing uploads.
How to convert PPTX to CSV
- Open Morphjet and drag in the PPTX file, or a whole folder of decks, you want to convert.
- Choose CSV as the output format.
- Convert. The CSV is written next to your original file, and nothing leaves your machine.
PPTX vs CSV: what actually changes
| PPTX | CSV | |
|---|---|---|
| Content type | Slides with layout, images, and design | Rows and columns of text |
| Tables in slides | Fixed to the slide's layout | Become rows and columns you can sort or filter |
| Images and design | Kept in full | Discarded, text and table data only |
| File size | Larger, holds fonts, images, and layout | Much smaller, plain text |
| Opens in | PowerPoint, Keynote, Google Slides | Excel, Numbers, Google Sheets, or a text editor |
When to convert, and when not to
Convert PPTX to CSV when a deck has data or tables you actually want to work with as a spreadsheet, or when you need a plain-text dump of what's written across the slides for search or analysis.
Keep the PPTX if you need the presentation itself, since CSV throws away the layout, images, and design and only keeps the text and table content.
Why not just use an online converter?
Presentations often carry business data people wouldn't want floating around, sales numbers, roadmaps, internal figures, sitting quietly in a table on slide six. Uploading that deck to an online converter means a stranger's server sees all of it, even the parts you forgot were in there. Converting on your own computer keeps the deck, and everything in it, on your machine the whole time.
Questions
Does converting PPTX to CSV lose anything?
Yes, by design. CSV only holds text and table data, so images, fonts, colors, layout, and animations are all dropped. If a slide is mostly visual with no tables, its CSV row may end up fairly thin.
Will tables in my slides come through correctly?
Tables are the part of a deck that map cleanly to CSV. A table on a slide becomes rows and columns you can open directly in a spreadsheet, same as if you'd typed it in yourself.
Does it keep speaker notes?
Speaker notes are text, so they can be pulled out alongside the slide content rather than being lost, but they land as plain rows, not attached to any particular slide layout.
Why would I want a presentation as a CSV?
Mostly for the data buried in it. If someone sent you a deck full of numbers in tables and you want to actually calculate or sort that data, CSV is the format that lets you do that.
Can I convert PPTX to CSV without uploading the file?
Yes. A desktop app like Morphjet converts the file locally, so the deck and everything in it stays on your computer instead of passing through someone else's server.
Morphjet converts PPTX, CSV, and 1,800+ other formats, all on your machine. Launching this July.