Unless you have installed Keynote 6.6.2 previously, (the version compatible with El Capitan), it will not be available to you, the Mac App Store only has the latest version of Apple applications available for new downloads. Apple Keynote free download - Apple iTunes, Apple Safari, Apple QuickTime, and many more programs.
Keynote Dmg Apple Keynote 8 1 For Macbook
Apple has released Pages 7.3, which now enables you to create an EPUB-based book in Pages on the Mac, on an iOS device, or at iCloud.com and then publish directly to Apple Books for download or purchase. Apple has advice about formatting and publishing books using Pages.
Keynote Dmg Apple Keynote 8 1 For Mac Pro
Simultaneously, Apple released Numbers 5.3 and Keynote 8.3, but the only noted changes were the standard “performance and stability improvements.” If you see anything of note, please leave your discoveries in the comments. (Free; Pages, 274 MB, release notes; Numbers, 197 MB, release notes; Keynote, 497 MB, release notes; macOS 10.13+)