Sample PPTX Files — Download PowerPoint Test Presentations (3 to 30 Slides)
Microsoft PowerPoint (Office Open XML) · .pptx · MIME type application/vnd.openxmlformats-officedocument.presentationml.presentation
Download a sample PPTX file — a PowerPoint deck with a title slide, bullet-point slides, picture slides with embedded JPEGs and speaker notes on every slide. Three sizes (3, 10 and 30 slides) cover a quick smoke test through to a deck heavy enough to time a converter or thumbnailer.
PPTX is the format most presentation previewers struggle with: slide masters, layouts, notes and media all live in separate XML parts. A correct converter reproduces the slide count, renders the images, and exposes the notes text — all of which you can verify against the values listed for each file.
Download sample PPTX files
| File | Details | Size | Download |
|---|---|---|---|
sample-presentation-3-slides.pptx | 3 slides | 36 KB | |
sample-presentation-10-slides.pptx | 10 slides | 188 KB | |
sample-presentation-30-slides.pptx | 30 slides | 229 KB |
Need one of every documents format? Download the documents sample pack (110 KB, one small file of every documents format (14 files)).
Use these files from the command line or CI
Every URL is stable and CORS-open. Pin the SHA-256 in your test and you will know the moment a fixture changes.
# Download one file curl -O https://pnb-website-bucket.s3.us-east-2.amazonaws.com/samples/documents/pptx/sample-presentation-3-slides.pptx # Verify it (SHA-256 is listed for every file above) shasum -a 256 sample-presentation-3-slides.pptx # Machine-readable index of every sample file curl https://pnb-website-bucket.s3.us-east-2.amazonaws.com/samples/index.json | jq '.files[] | select(.format=="pptx")'
PPTX format at a glance
| Full name | Microsoft PowerPoint (Office Open XML) |
|---|---|
| Extensions | .pptx |
| MIME type | application/vnd.openxmlformats-officedocument.presentationml.presentation |
| Standard | ECMA-376 / ISO 29500 PresentationML |
| Slide size | 4:3 (10 × 7.5 in), default template |
| Contents | Title, bullet and picture layouts; speaker notes |
| Generated with | python-pptx |
| Magic bytes | 50 4B 03 04 ("PK") |
What people test with sample PPTX files
- PPTX → PDF conversion and slide thumbnails
- Notes extraction
- Presentation previewers in LMS and intranet products
Frequently asked questions
Where are the PPT (PowerPoint 97-2003) samples?
We do not generate legacy binary PPT, because no open library writes it reliably; every modern tool reads and writes PPTX instead. If you need to test PPT specifically, convert one of these decks with PowerPoint or LibreOffice (File → Save As → .ppt).
Are these PPTX files safe to download?
Yes. Every file is generated by our own open script from scratch — nothing is scraped or user-uploaded — and contains no scripts, macros or executables. The SHA-256 of each file is published on this page so you can verify what you received.
Can I use the sample PPTX files commercially?
Yes. They are free for any purpose, including commercial products, test suites, demos and redistribution, with no attribution required. There is nothing to license and no one to ask.
Can I hotlink these files or use them in CI?
Yes. Every link is a stable direct URL over HTTPS with Access-Control-Allow-Origin: * and long cache headers, so curl, wget, fetch() and test runners can pull them directly. A JSON index of every file is linked from each page (see the command-line section).
Related sample files
Testing a file pipeline? We build them.
Uploads, conversions, previews, document processing and media workflows are the kind of production systems Pine & Birch designs and runs for clients — which is why we needed these files in the first place.
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