Presentation Conversion
Convert PPTM to ODP Online — Free
Fast, free PPTM to ODP converter. No registration required.
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How to Convert
1
Upload your .pptm file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .odp file when it's ready.
What is PPTM?
PPTM is a macro-enabled Microsoft PowerPoint format. It supports VBA macros for presentation automation while using the same Open XML structure as PPTX.
Format Details
- Full Name
- PowerPoint Macro-Enabled
- Extension
- .pptm
Key Features
- VBA macros
- Open XML format
- PowerPoint compatible
- Automation support
What is ODP?
ODP is the open-standard presentation format used by LibreOffice Impress. It provides a free, vendor-neutral alternative to PowerPoint.
Format Details
- Full Name
- OpenDocument Presentation
- Extension
- .odp
Key Features
- Open standard
- LibreOffice native
- Presentations
- Free software
PPTM vs ODP
| Feature | PPTM | ODP |
|---|---|---|
| Full Name | PowerPoint Macro-Enabled | OpenDocument Presentation |
| Extension | .pptm | .odp |
| Best For | VBA macros | Open standard |
Frequently Asked Questions
Yes. You can convert up to 5 files per day completely free, with no watermark or registration required.
Most files convert in under 30 seconds. Larger files (over 500MB) may take 1-3 minutes.
No. Our converter uses optimized encoding settings by default to preserve the original quality.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB.
Yes. Our converter works in any modern web browser on any device.