On the Picture Format tab, in the Adjust group, select Compress Pictures.
#FILE COMPRESSION IN POWERPOINT FOR MAC PDF#
Lightweight PDF is a free app, it can be downloaded from the Mac App Store. Under Resolution, select Use default resolution.
During my tests, the app was able to reduce the file size by more than 70% on some of the documents, without any noticeable loss in quality. The file is compressed in-place and the reduction can be substantial. The app has a small window which accepts any PDF you can drop into it. Supports transparency, keeps image quality at any size. It doesn’t do much other than reduce the size of the single file or a combination of files in a. The developer then decided to create Lightweight PDF. Tick Compress file size, and drag the slider to 0.5x, 1x, 2x, or 3x for the compression ratio. Method Four : Zipping Up Files To Compress Size Of PowerPoint This method is best performed at the end and works regardless of whether you actually compressed the images prior or not. Once compressed, the PPT (including the images and video within it) does not suffer from any noticeable loss in quality despite the file size being shrunk. João was looking for a simple, free utility that would allow him to compress files directly on Mac, without any hassle. powerpoint, lesson plan, pictures, PDFs) which are to be zipped in the folder Enacted Lesson 1 folder created in Step 1. Using the Zamzar PPT compression tool, individual (and sizeable) elements - such as pictures and videos - are compressed bringing the overall file size down. There are many on-line services that can do that, but there are privacy concerns when using those, since PDFs can often contain sensitive data.Īpple’s desktop OS offers many built-in options for PDF compression, but they can be tricky to use for those who are not familiar with Apple Script, the creation of Automator workflows or with using Quartz filters in the print dialog.
#FILE COMPRESSION IN POWERPOINT FOR MAC DOWNLOAD#
As a temporary workaround for your situation, you can post the presentation to OneDrive or other cloud service, then email Share links so participants can download them. When working with PDFs, sometimes it’s necessary to reduce their file size so they can be uploaded somewhere or sent over e-mail. Picture Compression is working as expected here, so your copy of PowerPoint may have an installation problem.
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