Presentation Conversion
Convert PPSX to ODP Online — Free
Fast, free PPSX to ODP converter. No registration required.
或从以下导入
200万+文件已转换
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安全传输
HTTPS 加密上传
隐私优先
文件处理后自动删除
无需注册
即刻开始转换
随处可用
任何浏览器，任何设备
如何转换
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 .odp file when it's ready.
什么是 PPSX？
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.
格式详情
- 全称
- PowerPoint Open XML Slideshow
- 扩展名
- .ppsx
主要特点
- Direct slideshow
- Open XML format
- Auto-play mode
- Modern PowerPoint
什么是 ODP？
ODP is the open-standard presentation format used by LibreOffice Impress. It provides a free, vendor-neutral alternative to PowerPoint.
格式详情
- 全称
- OpenDocument Presentation
- 扩展名
- .odp
主要特点
- Open standard
- LibreOffice native
- Presentations
- Free software
PPSX 与 ODP 对比
| 特性 | PPSX | ODP |
|---|---|---|
| 全称 | PowerPoint Open XML Slideshow | OpenDocument Presentation |
| 扩展名 | .ppsx | .odp |
| 最适合 | Direct slideshow | Open standard |
常见问题
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.