How to convert PPTX to ODP
- Add your .PPTX file - drop it in the box above or click to browse.
- Convert it to .ODP in a few seconds.
- Download your new .ODP file.
What to expect
- Complex PowerPoint animations, motion paths, and SmartArt may be simplified or dropped - review all slides in LibreOffice Impress before sharing the
.odp. - If the
.pptxuses fonts not installed on the converting machine, LibreOffice substitutes fallbacks and text may reflow off slide edges. - VBA macros from
.pptmfiles are not carried over - ODP does not support PowerPoint macro content.
Frequently asked questions
What is an ODP file?
ODP (OpenDocument Presentation) is the ISO/IEC 26300 standard format used natively by LibreOffice Impress and Apache OpenOffice. Like
.pptx, it is a ZIP archive of XML files but follows the open ODF schema rather than OOXML.Will my slide animations survive the conversion?
Simple transitions such as fade and appear usually convert correctly; PowerPoint-specific effects including morph transitions, motion paths, and SmartArt animations may be dropped or simplified.
Is LibreOffice or PowerPoint better for converting to ODP?
LibreOffice Impress is the better choice - it is the native ODP application and produces cleaner, more consistent output, especially on complex presentations.
Can I convert many PPTX files at once without opening each one?
Yes - run
soffice --headless --convert-to odp *.pptx in the folder containing your files; LibreOffice writes an .odp alongside each .pptx without opening the GUI.Programs that convert PPTX: IBM Lotus Symphony · Microsoft PowerPoint · Microsoft PowerPoint for Mac · OpenOffice.org Impress · LibreOffice Impress
