PG Calculator (Personal Edition) Multifunction skinable calculator for Windows Platforms: Windows 95/98/ME/NT/2000/XP     Size: 3.18 M     Cost: $19 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions PG Calculator (Personal Edition): PG Calculator is a powerfull scientific calculator and an excellent replacement for standard Windows calculator. It ofers full customizable user inteface and looks like real calculator on user desktop. PG Calculator works in algebraic and RPN mode. It recognizes real and complex numbers, units of measure, allows vectors manipulations and user-defined variables.