New features in Picasa 3.9

Picasa 3.9 lets you share directly to Google+ and offers a much richer selection of editing tools. Check out the Picasa 3.9 guide for more details about the latest Picasa version.

You can download Picasa at http://picasa.google.com.

Share to your Google+ circles -- If you've joined Google+, you can use Picasa 3.9 to share directly to the circles you've created in Google+. They'll see your photos and videos in their Google+ stream. People that don't use Google+ aren't left out. They'll get an email to view your album in Google+, and they don't have to join to do so.

Picasa name tags on Google+ -- If you've joined Google+, you may have noticed that name tags have become more social. With the release of Picasa 3.9, you can now upload and share your name tags on Google+. Note that if you choose not to join Google+, name tags won't change at all.

New photo editing effects -- We've added a plethora of new editing effects like Vignette, Duo-tone, Borders and more.
Side by side editing -- Compare two different photos or compare the original and edited versions of the same photo simultaneously as you apply edits in Picasa. Learn how to edit side by side.

For a list of the cool new stuff in Picasa 3.9, check out the Picasa 3.9 release notes.