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DreamCalc Scientific Graphing Calculator

By Big Angry Dog Free to try Editors' Rating

Editors' Review Staff Aug 24, 2009

DreamCalc Graphing Edition is a calculator with scientific and graphing capabilities. It offers three different views (Simple Calculator, Scientific Standard, Scientific Base-N) to handle all of your math needs.

The program has an attractive interface that looks like an actual calculator. When DreamCalc opens, the window is small so you can easily use the calculator in tandem with other applications. This is a practical design for students, accountants, and math professionals. DreamCalc's display is easy to read and use, and those familiar with standard and scientific calculators will be able to navigate its menus and features deftly. It can be used for algebra, trigonometry, and simple math, allowing you to graph functions, plot data, and statistics. You can print your data as well. We liked that there is a simple calculator included. The simple calculator suits the needs of the everyday user, while the Scientific and Scientific Base-N views suit the needs of advanced users. DreamCalc has a good Help section that is handy for users new to graphing calculators and users who haven't used a graphic calculator since high school math class.

This is an unlimited trial version of the software. It installs and uninstalls with no complications. The program will remind you to buy it every time you open it, but the trial version has no limitations. We recommend it for all users.

Full Specifications

What's new in version 5.0.4

Bug Fix: Normally DreamCalc will automatically close open parenthesis on hitting ENTER. However, some combinations resulted in a crash. Bug Fix: The f(x,t) function drop down list was being shown behind other controls. Minor internal updates.


Release June 13, 2017
Date Added June 13, 2017
Version 5.0.4

Operating Systems

Operating Systems Windows 10, Windows 2003, Windows Vista, Windows, Windows 2000, Windows 8, Windows Server 2008, Windows 7, Windows XP
Additional Requirements None


Total Downloads 59,083
Downloads Last Week 2
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Developer's Description

DreamCalc is the Ultimate Free Scientific Graphing Calculator for Windows. A slick math application that's so realistic, you'll never reach for your hand-held calculator again! Not only does DreamCalc give you an intuitive and almost tactile experience, it is a fully featured graphing calculator that can graph functions and plot list data in an instant (no more setting up spreadsheets). In fact, it is a match for many dedicated graphing packages, but far easier to use. DreamCalc offers a full range of scientific functions, statistics, complex numbers, base-n logic, unit conversions, numerical calculus and built-in constants and a powerful polynomial solver. Select from Reverse Polish Notation or pre-fix or post-fix algebraic input, and with the optional ability to run in your Windows system tray, DreamCalc will always be there whenever you reach for a calculator. DreamCalc is free for non-commercial use. Premium features, such as graphing, require a paid upgrade. Ten percent of sales go to charity.