On February 12, 2016, Google
announced at their "Official Google
Picasa Blog" ("Moving
on from Picasa")
their plan to focus entirely on a single online photo service at Google
Photos. On March
15, 2016, Picasa was no longer supported by Google.
The Picasa installation file was removed from the Picasa Help center: https://picasa.google.com To
date (3/30/2016), the Picasa Help Center still has help
but we expect the pages to be taken down at some point.
For additional information, check out
However, you can still install Picasa v3.9.
Click here for installation from this