How to convert PPTX to ODP
1. Upload PPTX
Select or drag and drop your PPTX file into the converter.
2. Choose ODP
Select ODP as your output format. You can process multiple files at once.
3. Download
Click convert and download your new ODP file instantly.
Format Details
PPTX
PPTX is the default Microsoft PowerPoint presentation format since Office 2007, based on the Open XML standard and standardized by ISO/IEC. It stores slides, animations, transitions, speaker notes, embedded media, and themes in a compressed ZIP package of XML files. PPTX is the dominant presentation format in business and education worldwide, natively supported by Google Slides, LibreOffice Impress, Apple Keynote, and all modern presentation tools.
ODP
ODP (OpenDocument Presentation) is the open standard presentation format developed by OASIS, used natively by LibreOffice Impress and Apache OpenOffice Impress. It stores slides, speaker notes, animations, media, and custom formatting in XML compressed within a ZIP archive, ensuring portability and long-term accessibility. ODP is a fully open, non-proprietary alternative to PowerPoint formats and supports bidirectional conversion with PPTX.
Frequently Asked Questions
How do I convert PPTX to ODP?
Upload your PPTX file on Convertek, select ODP as the output format, then click Convert. Your ODP file will be ready to download instantly.
Is the PPTX to ODP converter free?
Yes. Converting PPTX to ODP on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between PPTX and ODP?
PPTX and ODP are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the ODP format.