To minimize the file increase, embed only those characters used in the presentation. Method 2 Reduce PowerPoint file size by compressing images and photos. However, embedded fonts will increase your file size. To make your presentation more sharable with others who don't have the same fonts in their system, it's typical to embed the fonts you use. Reduce the character set of embedded fonts In the Default resolution list, select a resolution that is 150ppi or lower. Make sure that Do not compress images in file is not selected. Note that if you discard editing data, you won't be able to restore the image after you edit it. Changing the resolution Open your PowerPoint presentation, go to the File tab and click Options. Select Discard editing data. This option removes stored data that's used to restore the image to its original state after it's been edited. Under Image Size and Quality, do the following: Lowering the default resolution for images also reduces your overall file size. Discarding it means that you can't restore the changes you make, but it will reduce your file size.
Even just one high resolution image - such as a BMP - can increase the size of a PPT file tenfold. If a presentation contains a lot of images or videos then the file size can be especially large. Under Resolution, select Use default resolution.ĭelete image editing data and lower default resolutionīy default, when you edit an image, the data from the original is retained (to ensure the image can be restored). PPT files can range in size depending on the content of the presentation. This option removes the cropped picture data but note that if you delete the cropped picture data, you won't be able to restore it. Make sure that Apply only to this picture is not selected so that the changes you make here will apply to all pictures in the document. To minimize the file increase, embed only those characters used in the presentation. To make your presentation more sharable with others who dont have the same fonts in their system, its typical to embed the fonts you use. On the Picture Format tab, in the Adjust group. Reduce the character set of embedded fonts. Under Compression options, do either of the following: Compress pictures in your presentation Select a picture in your document. HTG Presentation 2 is our PPT file, and HTG Presentation 3 is our PPTX file. like to use other programs that can reduce the size of the narrated PowerPoint slide. As you can see, the size of the file has been reduced. files and large numbers of students accessing his or her podcasts. Your PPT file will now be converted to a PPTX file. On the Picture Format tab, in the Adjust group, select Compress Pictures. You’ll notice the Save As type is set as PowerPoint Presentation.