Convert PPTX to ODP
Convert PPTX to ODP online for free. No signup required. Your files upload over an encrypted connection and are deleted after 2 hours.
Free
no account needed
Frankfurt
stored in the EU
2 hours
then files are deleted
New conversion
Any format in, the right format out
Drag and drop your files here, or import from:
Upload files up to 100 MB in PPTX, PPT
- PPTX
- PPT
How to convert PPTX to ODP
Everything happens on this page, in any modern browser, with nothing to install.
Upload your PPTX file
Drag and drop your PPTX file or browse from your device, Google Drive, Dropbox, or OneDrive.
Convert to ODP
Press Convert. To convert several PPTX files at once, add them all first.
Download your ODP
Most files are ready in seconds.
What you get when you convert PPTX to ODP
Each PPTX file you add comes back as its own download, under its original name.
- 01
With several results, Download all saves them all with one click.
- 02
If one file in a batch fails, the others still finish, and the result says what went wrong.
- 03
Your ODP file converts on to PPT and PDF here.
What PPTX and ODP files are
PPTX
PPTX is the modern Microsoft PowerPoint format based on Open XML. It supports rich multimedia, animations, transitions, and collaborative editing features for professional presentations.
ODP
ODP (Open Document Presentation) is an open-standard presentation format used by LibreOffice Impress and other open-source software. It supports slides, animations, and multimedia content.
Convert your PPTX files to other formats
Choose a target format below to convert your PPTX files quickly and easily.
PPTX to PPT
PPT is the original Microsoft PowerPoint presentation format.PPTX to PNG
PNG is an image format that supports lossless compression and transparency.PPTX to JPG
JPG is a commonly used image format that uses lossy compression.PPTX to DOCX
Convert PPTX files to DOCX format.PPTX to PDF
Convert PPTX files to PDF format.PPTX to Markdown
Convert PPTX files to Markdown format.
Convert other files to ODP
Select a source format below to convert files to ODP.
Frequently asked questions
Still have questions? Contact support.
Is it free to convert PPTX to ODP?
Yes, converting PPTX to ODP is completely free. You can convert files up to 100 MB and up to 10 files per batch, and no signup or account is required.
Will converting PPTX to ODP affect the quality?
Our converter preserves the original quality of your PPTX files during the conversion to ODP. The output maintains formatting, layout, and visual fidelity as closely as possible.
Can I convert multiple PPTX files to ODP at once?
Yes. You can convert up to 10 PPTX files to ODP in a single batch. Drag and drop all the files at once, and Novitora processes them together.
Is my data safe when converting PPTX to ODP?
Your files upload to Novitora servers over an encrypted TLS connection and are automatically deleted 2 hours after upload. Data is stored in the EU (Frankfurt), and we follow SOC 2-aligned security practices.
What devices can I use to convert PPTX to ODP?
Novitora works in any modern web browser on desktops, laptops, tablets, and phones. There is nothing to install: open the page, upload your PPTX file, and download the ODP.