# fxSolver Alternatives

fxSolver is described as *'Online math solver, equation library, graphing calculator and science/engineering problem helper'* and is a popular Calculator in the education & reference category. There are more than 100 alternatives to fxSolver, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and Android. The best alternative is SpeedCrunch, which is both free and Open Source. Other great sites and apps similar to fxSolver are Microsoft Office Excel, Wolfram Alpha, Qalculate! and GNU Octave.

- Solve definite and indefinite integrals with ease using our free online calculator. Calculate double and triple integrals and get step by step explanation for each solution.
- Program that solves numerically algebraic systems of non-linear, and linear, equations. It also includes a database of thermodynamical properties for many substances and a symbolic mathematical program to perform mathematical operations.
- Free • Open Source
- Windows
- Linux

No screenshots yet - Qaltex is a tape-like calculator with straightforward interface and a lot of features. It is inspired by many other similar applications, but solves their disadvantages and at the same time it is empowered with some unique options and widgets.
- Merge Math is a user friendly spreadsheet application. It is fully compatible with most spreadsheet file formats. It is a great value in comparison to other spreadsheet applications. It is part of Merge Soft Office.
- Plus42 is an advanced scientific programmable calculator, based on Free42. Free42, in turn, is a complete re-implementation of the HP-42S scientific programmable RPN calculator, which was made from 1988 until 1995 by Hewlett-Packard.
- Lumist launched its homework answers app in 2020 with over 3M solution sets in their database. Take a photo of your college homework statistics, technology, economics and math questions and get answers and math solvers from the Lumist app.
- Solve ANY Algebra Problems with ease using our free online calculator. Calculate math problems and get the result together with step-by-step explanation.
- Dynamic Math Solver - is a FREE numerical calculation tool, designed to solve Math and Engineering problems. Create calculation document on a blank sheet by typing math expressions and commands in console. Formulas are visualized on a worksheet in formatted style.