Welcome to the web site of the Algosim 3 mathematical software.

Algosim is a mathematical software application and scripting language that lets you perform computations on numbers, vectors, matrices, images, sounds, and more.



You can download the latest version of Algosim free of charge.

Download details
67 MB
System requirements
Microsoft Windows 7, 8, 8.1, 10, or 11 with reasonable performance and at least one reasonably large screen. About 100 MB of disk space. A decent graphics card for 3D graphics.
Previous versions
3.0 (May 2021)
Download, Documentation, Source code


Algosim displaying the butterfly curve, a matrix determinant, and currently computing the distribution of first digits in a random list of numbers (to be displayed in a bar chart). Algosim displaying a matrix computation, the number of primes with a special property, and a bar chart with the frequencies of English letters in Alice in Wonderland. Algosim displaying a number of sums and integrals, the punctuation frequency of Alice in Wonderland, small primes with a particular property, and a planar region defined by two cosine graphs. Algosim displaying a matrix plot and a colourful computed pixmap. Algosim displaying a scalar field heat map, a vector field, and a matrix QR decomposition. The Algosim documentation browser displaying the topic for the sine function. Algosim displaying a 3D graph. Algosim displaying a 3D parameterised surface. Algosim displaying a Möbius strip and a normal vector field on it. Algosim displaying a 3D word cloud with the most frequent words in Alice in Wonderland.



Free support is available in English and Swedish via electronic mail.

Please send any questions you may have to You may also send bug reports and suggestions.