PPSX to PPTX converter
Upload a PPSX, get a polished PPTX back in seconds. StandardsPDF handles the conversion in your browser so your files stay yours.
Convert PPSX to PPTX
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Keeps slides, order and embedded media
Preserves layout so decks look right on any screen
Free to try with no account and no watermark
Batch several PPSX files in a single conversion
How it works
Convert PPSX to PPTX in 3 steps
Drop your PPSX into the box above
Let StandardsPDF process it in your browser
Save the PPTX to your device
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert PPSX to PPTX?+
Upload your PPSX file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the PPTX. There is nothing to install and no account required.
Is converting PPSX to PPTX free?+
Yes. PPSX to PPTX conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the PPTX keep the quality of my PPSX?+
StandardsPDF aims for the highest fidelity the PPTX format allows, so your presentation comes through looking as close to the original as possible. Some format-specific details may adapt where PPTX works differently to PPSX.
Do slides stay in order when converting PPSX to PPTX?+
Yes – every slide from your PPSX, its order and embedded media are preserved so the PPTX matches the original deck.
How long does a PPSX to PPTX conversion take?+
Most PPSX files convert to PPTX in a few seconds. Larger or higher-resolution files take a little longer, but there is never a queue on the free tier.
Is my PPSX file kept private during PPSX to PPTX conversion?+
Yes. Your PPSX is processed in an isolated worker, never shared, and permanently deleted from our servers within 60 minutes. Most PPSX to PPTX conversions happen right in your browser.
Do I need to install anything to convert PPSX to PPTX?+
No. Converting PPSX to PPTX runs entirely in the browser – no desktop software, no extensions and no account for the free tier.
What is the maximum PPSX file size I can convert to PPTX?+
Up to 100 MB per PPSX on the free tier and 2 GB on Pro. If your PPSX is larger, split it first or upgrade for the higher limit.