Maxima - Maxima is a fairly complete computer algebra system written in Lisp with an emphasis on symbolic computation.

import.io - Import. io helps its users find the internet data they need, organize and store it, and transform it into a format that provides them with the context they need.

Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.

Octoparse - Octoparse provides easy web scraping for anyone. Our advanced web crawler, allows users to turn web pages into structured spreadsheets within clicks.

MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming

Apify - Apify is a web scraping and automation platform that can turn any website into an API.