Picasa is a free software download from Google that helps you instantly find, edit and share all the pictures on your PC. Picasa makes photo organization easy by locating all your pictures (even ones you forgot you had) and sorting them into visual albums by date with folder names you will recognize. And Picasa makes it a snap to share your pictures with friends, family, anyone – you can email, print photos home, make gift CDs, and even post pictures on your own blog.