Presentation Conversion
Convert PPTX to PPTM Online — Free
Fast, free PPTX to PPTM converter. No registration required.
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処理後にファイルを自動削除
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すぐに変換を開始
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変換方法
1
Upload your .pptx 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 .pptm file when it's ready.
PPTXとは？
PPTX is the modern Microsoft PowerPoint format. It's used for creating presentations with slides, animations, and multimedia content.
形式の詳細
- 正式名称
- Microsoft PowerPoint Presentation
- 拡張子
- .pptx
主な特徴
- Presentations
- Animations
- Multimedia
- Templates
PPTMとは？
PPTM is a macro-enabled Microsoft PowerPoint format. It supports VBA macros for presentation automation while using the same Open XML structure as PPTX.
形式の詳細
- 正式名称
- PowerPoint Macro-Enabled
- 拡張子
- .pptm
主な特徴
- VBA macros
- Open XML format
- PowerPoint compatible
- Automation support
PPTXとPPTMの比較
| 特徴 | PPTX | PPTM |
|---|---|---|
| 正式名称 | Microsoft PowerPoint Presentation | PowerPoint Macro-Enabled |
| 拡張子 | .pptx | .pptm |
| 最適な用途 | Presentations | VBA macros |
よくある質問
Yes. You can convert up to 5 files per day completely free, with no watermark or registration required. Pro users get unlimited conversions and larger file sizes.
Most files convert in under 30 seconds. Larger files may take 1-3 minutes. Processing runs on our servers, so your device stays fast.
Our converter uses optimized settings to preserve quality. Default settings prioritize quality over file size. You can adjust settings for more control.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB with priority processing.
Yes. Our converter is browser-based and works on any device — iPhone, Android, tablet, or desktop. No app or software installation needed.