Presentation Conversion
Convert PPSX to PPS Online — Free
Fast, free PPSX to PPS converter. No registration required.
またはインポート元
200万以上のファイル変換
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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
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 .ppsx 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 .pps file when it's ready.
PPSXとは？
PPSX is the modern PowerPoint slideshow format that opens directly in presentation mode. It uses the same Open XML structure as PPTX but starts the slideshow automatically.
形式の詳細
- 正式名称
- PowerPoint Open XML Slideshow
- 拡張子
- .ppsx
主な特徴
- Direct slideshow
- Open XML format
- Auto-play mode
- Modern PowerPoint
PPSとは？
PPS is a legacy Microsoft PowerPoint slideshow format that opens directly in presentation mode. Unlike PPT, it starts the slideshow immediately without showing the editor.
形式の詳細
- 正式名称
- PowerPoint Slideshow
- 拡張子
- .pps
主な特徴
- Direct slideshow
- Legacy format
- Auto-play mode
- PowerPoint compatible
PPSXとPPSの比較
| 特徴 | PPSX | PPS |
|---|---|---|
| 正式名称 | PowerPoint Open XML Slideshow | PowerPoint Slideshow |
| 拡張子 | .ppsx | .pps |
| 最適な用途 | Direct slideshow | Direct slideshow |
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.