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. 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. 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). 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. Under Compression options, do either of the following: On the Picture Format tab, in the Adjust group, select Compress Pictures.

Powerpoint file size reducer olnine