(There's no video for Extended Calculator II 2.01 yet. Please contribute to MR and add a video now!)
Extended Calculator II is an advanced calcular for 1990's Macs, featuring graph, scientific and layman interfaces.
Extended-Calculator-2.01.sit (64.39 KiB / 65.94 KB)
Extended Calculator v2.01 / compressed w/ Stuffit
Architecture: 68K + PPC (FAT)
Mac OS 7.x - Mac OS 9.2.2
Emulating this? It should run fine under: SheepShaver