Official sources reviewed
| Primary source | What it establishes | Review date |
|---|---|---|
| python-pptx documentation | Published Python PPTX library capabilities and API model. | 2026-07-22 |
What this decision is actually about
This is a cross-language comparison. If your stack is already Python and the decks are simple, python-pptx may still be sufficient. The switch pays off when layout reflow, richer presentation features, or active maintenance matter enough to justify changing stacks.
Evaluation prompts—not a feature scorecard
| Alternative boundary | Confirm the supported input, deployment, and output behavior in the official source above using your current version. |
| PaperJSX boundary | Prove one real artifact locally first; local package behavior does not imply hosted access. |
| Delivery decision | Test the native file, recipient handoff, and release check that matter in your product. |
When PaperJSX is the better fit
Choose PaperJSX when the deck is a product surface, not just a Python script. That is where layout reflow, animations, richer charting, and a structured payload contract start earning their keep.
When python-pptx is the better fit
If your stack is Python-only, the deck structure is stable, and you do not need reflow, newer PPTX features, or an API-friendly payload model, python-pptx may still be sufficient for now.
Cost of choosing PaperJSX
PaperJSX asks you to change languages and adopt a more opinionated model. Teams with simple, stable Python workflows may not need the migration yet.
Evaluate the file your customer receives.
Bring one real payload, its expected file, and the release check you cannot miss. Pro and Platform are self-serve; contact us when the evaluation requires Enterprise terms or architecture review.