PPTX is the modern PowerPoint format — a zip package of XML slides with text, shapes and media, editable in PowerPoint, Keynote, WPS and Google Slides.
Typical use: Extract PPTX text to TXT/HTML/Markdown when you need the words without the deck — for search, notes or reuse.
About the PPTX format
PPTX is the modern PowerPoint deck: a zip of XML parts describing slides, shapes, text runs and media. That structure is exactly why text can be extracted faithfully without PowerPoint — every word on every slide is in the package, with its slide number.
One honest limit: extraction is about words, not looks. Slide layouts, backgrounds, animations and images do not survive a text export — the output is the content of the deck, not a picture of it.
Strengths
- ✓ Text and slide order preserved exactly
- ✓ Opens in PowerPoint, Keynote, WPS, Slides
- ✓ Zip+XML structure is machine-friendly
Limitations
- ✗ Text export loses layout and visuals
- ✗ Charts and tables flatten to text
- Structure
- OOXML zip: slides + media
- Editability
- Full fidelity in PowerPoint
- Compatibility
- Office 2007+, Slides, WPS
- Best for
- Decks and slide content
Convert PPTX to…
11 direct directions, sorted A–Z; 🔥 marks popular targets.
Convert other files to PPTX…
Frequently asked questions
What is a PPTX file?
PPTX is the modern PowerPoint format — a zip package of XML slides with text, shapes and media, editable in PowerPoint, Keynote, WPS and Google Slides.
How do I convert PPTX files online?
Pick a target format from the "Convert PPTX to…" list below, drop your file and hit convert. Everything runs in your browser — no install, no upload, no watermark, no limits.
Is it safe to convert PPTX files here?
Yes. Every conversion is performed by your own device inside the browser — files never leave for a server, and the page keeps working even offline.
Which formats can PPTX convert to?
This page lists all 11 directions across documents, images, audio, video, spreadsheets and archives — each one is its own free converter page.