2002
01
January
Picasa was created by Idealab.
2004
01
July
Google Inc. bought Picasa from Idealab.
2006
01
June
Picasa was as a free download for the distribution of most of the Linux operating system.
2006
06
June
Picasa Web Albums was first leaked, it came with 250MB free space.
2007
07
March
Picasa Web Albums upgraded to 1 GB.
2008
02
September
Google launched facial recognition function on Picasa Web Albums.
2009
05
January
Google released a beta version of Picasa for the Mac.
2010
01
January
Google introduced Picasa 3.0 Beta for Linux.
2011
01
March
Google launched Picasa version 3.8 for Windows XP, Windows Vista and Windows 7.
Picasa was discontinued.