Microsoft Excel - Wikipedia
Para la versión 9 de Lotus SmartSuite (ya va por la 9.8), 1-2-3 ya había alcanzado en gran parte las capacidades de Excel XP y 2003. Incluso las versiones más actuales de Lotus 1-2-3 poseen algunas ventajas sobre Excel, como conectividad extendida de base de datos.
Windows 95 - Wikipedia, la enciclopedia libre
Lotus 1-2-3 5.x (Win) Lotus 1-2-3 was an early spreadsheet application available for MS-DOS. It became extremely popular in the late 1980s, displacing the former leader VisiCalc. Lotus had difficulties adapting 1-2-3 to the Windows environment, and was overtaken by Microsoft Excel. Spreadsheet functionality was also included in Lotus Symphony.
