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PPT to PDF

Turn .pptx / .ppt / .odp slides into PDF with layout, charts and images kept, one-click download

本工具需上传文件:仅用于这一次转换,转换完成即删除、不存储

为什么这个工具要上传文件?

本站其它工具都在你的浏览器里本地处理、文件不出本机;但 PPT 转 PDF 需要服务端排版引擎渲染幻灯片版面,纯浏览器做不到同等保真,因此它是本站少数需要上传的工具之一。 上传的文件只用于这一次转换:不写入数据库、不留存在服务器(转换完成立即删除)、不上传到任何第三方、不会被任何人看到。 如果你的文件敏感到「连我们自己都不能经手」,请在本地用 PowerPoint 自带「另存为 PDF / 导出 PDF」完成。

把 .pptx / .ppt / .odp 文件拖到这里,或点击选择

支持 PowerPoint 的 .pptx / .ppt 与 OpenDocument 演示文稿 .odp;.pptx / .ppt 单文件不超过 50MB,.odp 为 20MB

提示:常见幻灯片几秒到十几秒,页数多或媒体大时最长约一分半钟。带打开密码(加密)的文件无法转换,请先去掉密码。

PPT 转 PDF 的常见用法与效果边界

最常用的是「定稿分发」。面试自我介绍、项目答辩、培训材料发给对方之前,转成 PDF 可以保证在对方设备上版式不变、不会误触编辑。宣讲与投标场景尤其常用。

转换效果如何。每张幻灯片的版式、文字、图表与图片都会保留;但幻灯片的动画与切换效果是播放行为、不是版面内容,PDF 不会保留;嵌入的视频和音频也不会保留(可能只留下封面帧)。重要材料建议转换后先打开核对再使用。

格式与大小限制。支持 .pptx(PowerPoint 2007 及以后)、旧版 .ppt(PowerPoint 97-2003),以及 LibreOffice / OpenOffice 的 OpenDocument 演示文稿 .odp(WPS 也能打开)。PPT 常内嵌大图与视频,.pptx / .ppt 单文件上限放宽到 50MB;.odp 走通用的 20MB 上限,超过请删除不需要的媒体再转换。

Privacy note:文件仅用于这一次转换——不写入数据库、不留存服务器(转换完成立即删除)、不上传到任何第三方。若你的文件敏感到「连转换服务都不能经手」,请用 PowerPoint 自带的「导出 PDF」在本地完成。

FAQ

Why upload my file? How is this different from other tools here?

Every other tool on this site processes locally in your browser and your files never leave the machine; but turning PPT into PDF needs a server-side layout engine to render the slides onto pages, and a pure browser cannot reach the same fidelity - so this tool is one of the upload exceptions. The uploaded file serves this one conversion only: not stored, not retained, deleted the moment the conversion finishes, and seen by no one.

Is the content complete afterwards? Do animations and videos survive?

Each slide keeps its layout, text, charts and pictures; but slide animations and transitions are playback behavior, not page content - the PDF does not keep them; embedded video and audio are not kept either, at most leaving a poster frame. For important material, open the result and check it before use.

Are old .ppt and .odp supported? Size limit?

All supported. Input can be .pptx (PowerPoint 2007 and later), legacy .ppt (PowerPoint 97-2003), or the OpenDocument presentation .odp from LibreOffice / OpenOffice (WPS opens these too). Since decks often embed big images and videos, the cap for .pptx / .ppt is loosened to 50MB per file (other documents stay at 20MB), while .odp keeps the general 20MB cap; beyond it, strip unneeded media and convert again.

How long does a conversion take? Can it fail?

Common decks take seconds to a dozen or so; many pages or heavy media can stretch to about a minute and a half. A file with an open password cannot be converted - remove the password first. If a conversion fails, the page says why, and your original file stays untouched.

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