Note: To see the default resolution, do the following:ġ.

Use default resolution – use this to match the resolution of the pictures to the resolution defined in the PowerPoint options (see how to check this resolution at the bottom of this tip).

E-mail (96 ppi): minimize document size for sharing.

Under Compression options, do any of the following: Make sure that Apply only to this picture is not selected so that.

Web (150 ppi): good for web pages and projectors On the Picture Format tab, in the Adjust group, select Compress Pictures.

Print (220 ppi): excellent quality for most printers and screens.

HD (330 ppi): good quality for high-definition (HD) displays.

High fidelity: preserves quality of the original picture.

In the Resolution section, select the desired compression level:.

Such 'hiding' is good if you are planning to change cropped areas. When this checkbox is unchecked, PowerPoint just hides the 'cropped' areas.

To save invisible spaces of cropped-out areas of pictures, select the Delete cropped areas of pictures checkbox.

To compress only selected picture, leave this checkbox checked.

To compress all pictures in the presentation, unselect the Apply only to this picture checkbox.

Compression will be applied to all pictures in your presentation. Note: If you used the File menu to choose all pictures in step 1, these options will be unavailable. Tip: If you have cropped any pictures, you can reduce the file size even more by selecting the Delete cropped areas of pictures check box.Ĭlick Selected pictures only or All pictures in this file. Keeping the current resolution and minimizing changes to the picture Select one of the following in the Picture Quality box: To compress pictures for To compress only selected pictures, hold down SHIFT, click the pictures you want to compress, and then click Compress Pictures on the Picture Format tab. To compress all pictures in your presentation, click File > Compress Pictures. This means that after compression, the picture can look different than before it was compressed.

Note: Compressing a picture to reduce the file size changes the amount of detail retained in the source picture. You can compress all pictures in the file or just the ones that you select.

The compression options reduce both the file size and picture dimensions based on how you intend to use the picture, such as viewing on screen or in an email message.

You can reduce the file size of a presentation and save disk space by compressing pictures in your document. Compress pictures to reduce the presentation size in PowerPoint 2016 for MacĪpplies To: PowerPoint for Office 365 for Mac PowerPoint 2016 for Mac

Powerpoint file size reducer