Document Conversion
Convert DOCX to PPTX Online — Free
Fast, free DOCX to PPTX converter. No registration required.
またはインポート元
200万以上のファイル変換
数千人のユーザーに信頼されています
安全な転送
HTTPS暗号化アップロード
プライバシー優先
処理後にファイルを自動削除
登録不要
すぐに変換を開始
どこでも動作
あらゆるブラウザ、あらゆるデバイス
変換方法
1
Upload your .docx 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 .pptx file when it's ready.
DOCXとは？
DOCX is the modern Microsoft Word format introduced in Office 2007. It's the standard format for editable documents in business and education.
形式の詳細
- 正式名称
- Microsoft Word Document
- 拡張子
- .docx
主な特徴
- Editable
- Microsoft Office
- Rich formatting
- Track changes
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
DOCXとPPTXの比較
| 特徴 | DOCX | PPTX |
|---|---|---|
| 正式名称 | Microsoft Word Document | Microsoft PowerPoint Presentation |
| 拡張子 | .docx | .pptx |
| 最適な用途 | Editable | Presentations |
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.