I'm also experience the freezing of Evernote after installing El Capitan. The ball is just spinning and I have to force quit it. Did try the Evernote Beta 6.2 Beta 1 - but still the same. Now I'm back with ver. 6.1.1 from App Store. Evernote works fine on my iMac 2011. But is freezes on my iMac 2015 and MacBook 2015. Anyone that solved this? Thanks for your support.