怎么压缩PPT文件的大小

这篇文章将讲述如何压缩PowerPoint演示文稿文件的大小,你可以在Windows电脑或Mac电脑上压缩文件中的图片,也可以通过清除Windows电脑上的编辑数据来让文件变小。但目前还没有办法在Mac电脑上删除演示文稿的编辑数据。

方法 1 的 3:

在Windows电脑上压缩图片

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/13\/Reduce-Powerpoint-File-Size-Step-1-Version-4.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-1-Version-4.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/13\/Reduce-Powerpoint-File-Size-Step-1-Version-4.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-1-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 双击一张图片。这么做会打开演示文稿窗口顶部的格式选项卡。
    • 如果你还没有打开演示文稿文件,请先双击文件,来打开它。
    • 双击文件中的任意一张图片,都能打开“格式”选项卡。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/0\/06\/Reduce-Powerpoint-File-Size-Step-2-Version-4.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-2-Version-4.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/06\/Reduce-Powerpoint-File-Size-Step-2-Version-4.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-2-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 点击压缩图片这个选项位于切换选项卡的下方。点击它,会打开一个弹出式窗口。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/d\/d1\/Reduce-Powerpoint-File-Size-Step-3-Version-4.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-3-Version-4.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/d\/d1\/Reduce-Powerpoint-File-Size-Step-3-Version-4.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-3-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 不要勾选“仅应用于此图片”复选框。它是压缩图片窗口顶部的第一个选项。禁用此选项,可以确保压缩文件中的所有图片。[1]
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/c\/c1\/Reduce-Powerpoint-File-Size-Step-4-Version-4.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-4-Version-4.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/c\/c1\/Reduce-Powerpoint-File-Size-Step-4-Version-4.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-4-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 点击电子邮件(96 ppi) 选项。这个选项位于靠近压缩图片窗口的底部。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/8\/8d\/Reduce-Powerpoint-File-Size-Step-5-Version-4.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-5-Version-4.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/8\/8d\/Reduce-Powerpoint-File-Size-Step-5-Version-4.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-5-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 点击确定这样会将压缩设置应用于演示文稿中的所有图片,从而缩减PPT文件的整体大小。
方法 2 的 3:

在Mac电脑上压缩图片

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/10\/Reduce-Powerpoint-File-Size-Step-6-Version-3.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-6-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/10\/Reduce-Powerpoint-File-Size-Step-6-Version-3.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-6-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 点击文件这个菜单按钮位于屏幕顶部的Mac菜单栏的左上角。[2]
    • 如果你还没有打开演示文稿文件,请先双击文件,来打开它。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/0\/0b\/Reduce-Powerpoint-File-Size-Step-7-Version-3.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-7-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/0b\/Reduce-Powerpoint-File-Size-Step-7-Version-3.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-7-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 点击缩小文件大小它位于下拉菜单的底部。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/6d\/Reduce-Powerpoint-File-Size-Step-8-Version-3.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-8-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/6d\/Reduce-Powerpoint-File-Size-Step-8-Version-3.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-8-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 点击图片质量这会打开一个下拉菜单。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/37\/Reduce-Powerpoint-File-Size-Step-9-Version-3.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-9-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/37\/Reduce-Powerpoint-File-Size-Step-9-Version-3.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-9-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 点击最好用电子邮件发送使用这个选项会把演示文稿文件中的所有图片的质量降低到96 ppi,也就是默认将所有图片压缩成低分辨率图片。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/1\/17\/Reduce-Powerpoint-File-Size-Step-10-Version-3.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-10-Version-3.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/1\/17\/Reduce-Powerpoint-File-Size-Step-10-Version-3.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-10-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 点击删除图片的裁剪区域复选框。这能确保删除文件中所有无用的数据。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/3f\/Reduce-Powerpoint-File-Size-Step-11.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-11.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/3f\/Reduce-Powerpoint-File-Size-Step-11.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-11.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 勾选此文件中的所有照片复选框。这个选项会将更改应用于演示文稿中的所有图片。
  7. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/4\/4b\/Reduce-Powerpoint-File-Size-Step-12.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-12.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/4\/4b\/Reduce-Powerpoint-File-Size-Step-12.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-12.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 7 点击确定这将在很大程度上压缩演示文稿文件的大小。
方法 3 的 3:

在Windows电脑上移除编辑数据

  1. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/71\/Reduce-Powerpoint-File-Size-Step-13.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-13.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/71\/Reduce-Powerpoint-File-Size-Step-13.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-13.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 1 点击文件选项卡。演示文稿窗口的顶部有一排选项按钮,它位于这排按钮的最左侧。
    • 如果你还没有打开演示文稿文件,请先双击文件,来打开它。
  2. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/3\/30\/Reduce-Powerpoint-File-Size-Step-14.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-14.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/3\/30\/Reduce-Powerpoint-File-Size-Step-14.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-14.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 2 点击选项这个选项位于窗口左侧的选项列表的底部。
  3. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/72\/Reduce-Powerpoint-File-Size-Step-15.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-15.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/72\/Reduce-Powerpoint-File-Size-Step-15.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-15.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 3 点击高级你能在左侧选项栏的中央看到“高级”选项。
  4. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/6\/6a\/Reduce-Powerpoint-File-Size-Step-16.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-16.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/6\/6a\/Reduce-Powerpoint-File-Size-Step-16.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-16.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 4 勾选放弃编辑数据复选框。它位于“图像大小和质量”标题的下方、窗口的中下部位置。这个选项会移除演示文稿文件中多余的信息和数据。
  5. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/5\/56\/Reduce-Powerpoint-File-Size-Step-17.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-17.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/5\/56\/Reduce-Powerpoint-File-Size-Step-17.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-17.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 5 点击确定它位于窗口的底部。
  6. {"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/thumb\/7\/74\/Reduce-Powerpoint-File-Size-Step-18.jpg\/v4-460px-Reduce-Powerpoint-File-Size-Step-18.jpg","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/7\/74\/Reduce-Powerpoint-File-Size-Step-18.jpg\/v4-728px-Reduce-Powerpoint-File-Size-Step-18.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 6 点击“保存”图标。它是个方形按钮,位于屏幕的左上角。点击后会保存更改,并将“放弃编辑数据”应用到演示文稿,从而缩减文件的大小。

小提示

  • 相比于其它图片格式,使用JPEG的文件格式能大大缩减演示文稿的文件大小。
  • 在做PPT时,相比于用上传的图片作为演示文稿的背景,使用默认的白色背景能让整个文件的大小变得更小。
  • 如果你的演示文稿文件无法缩减到可以通过电子邮件来发送的大小,那么你可以将它上传到云端服务器(如谷歌硬盘等),然后用链接来取代文件,来发送电子邮件。收件人收到邮件后,可以点击链接进入云端服务器,并从谷歌硬盘上直接下载文件。

警告

  • 降低演示文稿中的图片质量,能从很大程度上缩减整个演示文稿文件的大小。这种缩减量是肉眼可见的。

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