"Share via....Picasa" option?

[Oj467]

My old S4 had Picasa on it and it was very handy to just "share" a pic via Picasa and upload it to my drop box album on my Picasa account. I don't see that option anywhere on my Note 4 and I can't seem to locate a legit Picasa app on the Play store.

Has it been killed off by Google or integrated with Drive or something now?

Thank you.

 

[VidJunky]

I don't believe I've ever shared anything via Picasa, however aren't Picasa and Google+ the same? Have you tried to upload to G+...?