Learn how to compress PowerPoint files and manage zip archives. These posts provide tutorials regarding PowerPoint file compression for better performance and to avoid lags for PowerPoint slideshows.

Also learn about apps which provide file compression utility, such as the DocsPal web app, which delivers online file compression utility right from a browser.

Why PPT PowerPoint files are so big?

Time to time when we prepare PowerPoint presentations and we are ready to finish it prior to the presentation time, we came to the conclusion that the file is too big. Besides that nowadays we can host any PPT online and use the cloud storage to share presentations (Dropbox,, SkyDrive, Google Drive, etc.), waste storage …