Description: OpenArt is a free, open-source vector graphics editor for Windows, Mac and Linux. It provides a simple yet powerful tool for creating illustrations, diagrams, logos and more. OpenArt is lightweight, customizable and supports common vector formats.
Type: software
Pricing: Open Source
Description: Quantopian is an online platform for building and testing algorithmic trading strategies. It provides a Python-based IDE, historical market data, and an engine for backtesting trading algorithms.
Type: software