I'm using Dropbox Paper since quite a while and I love it. For PCs it is completely browser based and therefore works nicely on every platform - no native apps

I'm using Dropbox Paper since quite a while and I love it. For PCs it is completely browser based and therefore works nicely on every platform - no native apps needed. It has mobile apps. I cancelled my Evernote subscription and account on the spot. The only real downside at the moment from my point of view is that it does not yet have an offline mode.