Latest Acrobat update

You're experiencing Adobe's new interface for Acrobat.

You're not alone with your response!

You can revert to the "classic" interface:

• On Macs, go to the View menu and select Disable New Acrobat.
• On Windows, to the hamburger menu in the upper left corner (where the old File menu used to be) and select Disable New Acrobat, it's about 2/3 down the menu.

Let Adobe know:

You can voice your opinion about the new interface at UserVoice: https://acrobat.uservoice.com/forums/590923-acrobat-for-windows-and-mac/suggestions/47082691-ditch-t... 

Be sure to leave a comment about your opinion and experience with the new interface. They need to hear from us users.

FYI, UserVoice is Adobe's official website where it reads and takes into account suggestions and complaints from users of its various products.  On the other hand, this community forum is a user-to-user help forum and information posted here rarely reaches ears or eyes at Adobe.