Picasa 3.9.11.6 - Organize, edit, and share your photos.. (Free): Picasa and Picasa Web Albums allows you to organize, edit, and upload your photos to the Web from your computer in quick, simple steps. Arrange your photos into folders and albums and erase their blemishes using powerful editing tools in Picasa. Then use Picasa Web Albums to share those perfected photos online with family, friends, and the world.