Convert PPS to PDF — Free Online Converter
Convert PowerPoint Slide Show (.pps) to Portable Document Format (.pdf) online for free. Fast, secure document conversion with no watermarks or registration.
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
Upload your .pps file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .pdf file when it's ready.
关于PPS转PDF
PPS is a legacy Microsoft PowerPoint Slide Show file that auto-launches in presentation mode when opened. Unlike regular PPT files that open in editing mode, PPS files skip directly to the slideshow — making them popular for distributing finished presentations, kiosk displays, and self-running demos. The PPS format uses the same binary BIFF structure as PPT (PowerPoint 97-2003) but with a different file extension that triggers slideshow-first behavior.
PDF (Portable Document Format) is the universal document format for sharing presentations as fixed-layout documents viewable on any device without PowerPoint or any presentation software.
为什么要将PPS转换为PDF？
PPS files require PowerPoint or a compatible application to view. Recipients without Microsoft Office cannot open them. Converting to PDF produces a universally viewable document that works on every device, platform, and browser — no software installation required.
PDF conversion also creates a permanent archival record of the presentation. Unlike PPS files that can be modified by renaming to .ppt, PDF provides a read-only format suitable for official distribution, compliance records, and document management systems.
常见使用场景
- Convert PPS slideshow files to PDF for distribution to audiences without PowerPoint
- Archive legacy PPS presentations as PDF for long-term document preservation
- Create printable PDF handouts from PPS slideshow files for conference attendees
- Convert PPS kiosk presentations to PDF for web-based viewing alternatives
- Produce PDF versions of PPS training materials for learning management systems
工作原理
LibreOffice opens the PPS file using its PowerPoint binary format importer, parsing slide content, text, images, shapes, charts, transitions, and master slide formatting. Each slide is rendered as a PDF page with preserved layout, fonts, colors, and embedded images. Slide dimensions determine PDF page size (typically 10×7.5 inches for standard 4:3 or 13.33×7.5 for 16:9). Animations and transitions are not represented in the static PDF — each slide becomes a single page showing its final state.
质量与性能
Slide content, text, images, and formatting convert with high accuracy. The PDF represents each slide as it would appear in its final displayed state. Animations, transitions, and embedded audio/video are not preserved in PDF — these are dynamic elements that require presentation software. Font substitution may occur if the original fonts are not available.
设备兼容性
| Device | PPS | |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Native |
| Web Browser | No |
获得最佳效果的技巧
- 1PDF is ideal for distributing presentation content to audiences without PowerPoint installed
- 2Animations and transitions are lost — ensure slides convey their message without motion
- 3Use PDF for archival — it's a stable format accepted by document management systems
- 4For editable output, convert to PPTX instead of PDF
- 5Check font rendering if the original PPS uses custom or uncommon fonts
相关转换
PPS-to-PDF conversion produces universally viewable documents from PowerPoint slideshows, preserving visual layout while enabling distribution without presentation software.
常见问题
相关转换与工具
反向转换
PDF to PPS→将PPS转换为其他格式
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