how to compress large files for email mac

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. Use compressed graphic file formats - There are far too many graphic file formats to list here, but of the most commonly used, the best picture file formats for e-mail are. 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

How to compress large files for email mac