PPTX to PPT converter
A fast, private way to change PPTX to PPT. Drag, drop, download – your files never sit on our servers longer than they have to.
Convert PPTX to PPT
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
Downloads a ready-to-use PPT you can share immediately
Files auto-deleted from our servers within 60 minutes
How it works
Convert PPTX to PPT in 3 steps
Upload or drag in your PPTX file
Choose your output options if you need them
Download the finished PPT
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 PPTX to PPT?+
Upload your PPTX file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the PPT. There is nothing to install and no account required.
Is converting PPTX to PPT free?+
Yes. PPTX to PPT 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 PPT keep the quality of my PPTX?+
StandardsPDF aims for the highest fidelity the PPT format allows, so your presentation comes through looking as close to the original as possible. Some format-specific details may adapt where PPT works differently to PPTX.
Do slides stay in order when converting PPTX to PPT?+
Yes – every slide from your PPTX, its order and embedded media are preserved so the PPT matches the original deck.
Can I convert several PPTX files to PPT at once?+
Yes – add multiple PPTX files and StandardsPDF processes them as a batch, returning a PPT for each.
Can I convert PPTX to PPT on my phone?+
Yes – the PPTX to PPT converter is fully responsive and works in Safari, Chrome and other modern browsers on iOS, Android and iPadOS.
How long does a PPTX to PPT conversion take?+
Most PPTX files convert to PPT 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 PPTX file kept private during PPTX to PPT conversion?+
Yes. Your PPTX is processed in an isolated worker, never shared, and permanently deleted from our servers within 60 minutes. Most PPTX to PPT conversions happen right in your browser.