贊助 編輯推薦
萬興 PDFelement
當你不再滿足於單一用途的工具,PDFelement 把編輯、OCR、轉換和電子簽集合在一個付費桌面套件裡。
我們專注瀏覽器端免費;PDFelement 在 Bates 編號等進階功能上增加了桌面級的體驗。
將 PDF 檔案拖放到此處，或點擊瀏覽
免費 PDF 轉投影片 — 無浮水印,所有頁面變成投影片
Convert PDF presentations into editable slides without uploading or paying. We add no watermark, no branding, no daily limits — every page of your PDF becomes a clean slide ready for editing in PowerPoint, Keynote, or Google Slides. Free, browser-side, no sign-up required.
100% FreeNo UploadNo Sign-upZero Watermark
使用步驟
- Upload PDF: Drag any PDF in. Multi-page documents produce multi-slide .pptx outputs. Scanned PDFs work via the 'Visual Slides' mode.
- Pick Output Settings: Slide size: 16:9 widescreen (modern default), 4:3 classic (legacy projectors), or match PDF aspect ratio. Text-extract mode or image-embed mode.
- Convert: Click 'Convert to Slides'. pptxgenjs builds the .pptx file in your browser via WebAssembly. Most PDFs complete in 5-15 seconds.
為何選擇此工具
- 100% Local Processing: Files are processed entirely in your browser using JavaScript — never uploaded to any server.
- No Limits: No file count or file size restrictions. Process as many files as your device can handle.
- No Sign-up: Free forever, no account needed, no email required. Open the page and start.
- Private by Design: Nothing is sent to any server. Close the tab and your files are gone forever.
常見問題
Is there a free PDF to slides converter without watermarks?
Yes — our PDF to PPT tool is free, no sign-up, no watermarks, no daily limits, no branding. Every slide is clean. Unlike iLovePDF/Smallpdf free tiers that stamp 'Made with iLovePDF' on output, our slides have only the content from your PDF.
What's the difference between 16:9 and 4:3?
16:9 is the modern widescreen aspect ratio — used by all current laptops, monitors, and projectors. 4:3 is the classic aspect — still found in some conference rooms and older projectors. Most slides you create today should use 16:9 unless you're targeting a specific 4:3 projector. Pick 'Match PDF aspect ratio' to preserve the source layout exactly.
Can I extract specific slides from a long PDF?
Yes — use our PDF Split tool first to extract the pages you want (e.g. slides 5-20), then convert that subset. Or use PDF Organize to delete unwanted pages, then convert. Both flow locally.
Will my presentation be uploaded?
No. Everything happens in your browser. Whether you're converting a confidential client deck or unpublished research, the PDF and resulting slides stay on your device.