Browse Tools Top 100
PPSX SXI
File conversion

Convert PPSX to SXI

Convert now
QUICK ANSWER
Is it possible to convert PPSX to SXI?
Yes - PPSX converts to SXI.

You can do it right here with our free converter - no sign-up, and your file is deleted right after.

You can convert PPSX to SXI with the programs listed below.

2 programs

On this page

Tested on macOS, Windows & Linux
Last verified Sep 2026

More free converters

HEIC, PNG, WEBP, MP3 and more - every tool here is free.

Open the toolbox
PPSX → SXI converterFREE
Drop a .PPSX file here
or pick one - we convert it to .SXI and give you the file to download

How to convert PPSX to SXI

Converting a .PPSX file to .SXI lets you open the content in software that prefers the .SXI format, though some details may change compared with the original. The programs listed below open .PPSX files and can save or export them to .SXI (or a closely related format). One of them is OpenOffice.org Impress: OpenOffice.org Impress is the presentation application component of the OpenOffice.org productivity suite. It allows users to create and edit slide-based….

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

Programs that convert PPSX

OpenOffice.org Impress
LibreOffice Impress

About these formats

.PPSX PowerPoint Open XML Slide Show

A PPSX file is a PowerPoint Open XML Slide Show. It has the same content as a PPTX but opens directly in full-screen playback instead of the editor. Open it with Microsoft PowerPoint,…

Open .PPSX details →
.SXI OpenOffice.org presentation file

A .SXI file is associated with OpenOffice.org presentation, a data file.

Open .SXI details →