UltimaCalc - Advanced Desktop Calculator

Algebraic calculator.

**FREE DOWNLOAD (v2.1.255)** File Size: 3112KB | Safe & Verified
Utility Security Freeware

Overview and Functionality

A calculator with minimal screen footprint and text input. See what you typed, edit it, log calculations as text file. Algebraic expressions, trigonometry, definite integrals, prime numbers. User defined functions and constants. Also Bar charts, Scatter charts, Regression (Linear, Polynomial, Multivariate, Absolute Deviation); Standard Deviation; Plot functions; Solve Triangles; Simultaneous Linear Equations; Polynomial Roots; Navigation; Dates.

Technical Specifications

  • **License:** Shareware
  • **Operating System:** Windows NT/2000
  • **Last Updated:** October 15, 2025
  • **Category:** Business / Utilities

User Rating

Based on 143 reviews.