Popular Free Courses
Status: PreviewSkills you'll gain: Matplotlib, Plot (Graphics), Statistical Visualization, Data Visualization Software, Interactive Data Visualization, Data Presentation, Scatter Plots, Jupyter, Histogram, Box Plots, Graphing, Computer Programming, Development Environment, Animations

Skills you'll gain: Web Development Tools, Javascript, Scripting Languages, Scripting, Browser Compatibility, Debugging, Development Environment, Maintainability
Status: NewStatus: PreviewSkills you'll gain: Financial Modeling, Business Valuation, Revenue Forecasting, Working Capital, Cash Flows, Financial Statement Analysis, Financial Analysis, Financial Data, Financial Forecasting, Business Modeling, Balance Sheet, Capital Expenditure, Corporate Finance, Cash Flow Forecasting, Income Statement

Skills you'll gain: Swift Programming, Apple iOS, Apple Xcode, UI Components, Mobile Development, Apple software proficiency, Application Design, User Interface (UI), Figma (Design Software), Integrated Development Environments, Color Theory, User Interface (UI) Design, API Design, Data Sharing, Animations, Debugging
Status: NewStatus: Free TrialSkills you'll gain: 3D Modeling, 3D Assets, Autodesk, Visualization (Computer Graphics), Computer Graphics, Computer Graphic Techniques, Image Quality
Status: NewStatus: Free TrialSkills you'll gain: Data Persistence, Virtual Networking, Proxy Servers, Key Management, Network Routing, YAML, Application Deployment, Disaster Recovery
Status: Free TrialSkills you'll gain: OAuth, API Gateway, API Design, Restful API, Application Programming Interface (API), Cloud API, Continuous Deployment, CI/CD, Application Lifecycle Management, Secure Coding, Security Controls, Proxy Servers, Authorization (Computing), Continuous Integration, Application Security, Middleware, Software Documentation, Information Systems Security, Network Security, Data Security
Status: NewStatus: Free TrialSkills you'll gain: Virtual Networking, Role-Based Access Control (RBAC), Data Persistence, Cloud Management, Application Lifecycle Management, Proxy Servers, Capacity Management, Application Performance Management, CI/CD, Key Management, Network Security, API Gateway, Network Routing, YAML, Application Deployment, Disaster Recovery, Scalability, Large Language Modeling
Status: Free TrialSkills you'll gain: API Design, Restful API, API Gateway, Application Programming Interface (API), Cloud API, Application Lifecycle Management, Proxy Servers, Software Documentation, Application Deployment, Authentications
Status: Free TrialNew York University
Skills you'll gain: Network Security, Firewall, Distributed Denial-Of-Service (DDoS) Attacks, Threat Modeling, Network Architecture, Intrusion Detection and Prevention, TCP/IP, Cybersecurity, Threat Detection, Cyber Attacks, Enterprise Security, Infrastructure Security, Network Protocols, Proxy Servers
Status: Free TrialNorthwestern University
Skills you'll gain: Integrated Marketing Communications, Social Media Marketing, Content Marketing, Social Media, Social Media Strategy, Earned Media, Owned Media, Paid media, Facebook, Media Strategy, Content Creation, Drive Engagement, Advertising, Digital Advertising, Global Marketing, Marketing Strategies, Key Performance Indicators (KPIs), Customer Engagement, A/B Testing

Skills you'll gain: Open Web Application Security Project (OWASP), Vulnerability Scanning, Proxy Servers, Security Testing, Penetration Testing, Vulnerability Assessments, Brute-force attacks, Web Scraping
In summary, here are 10 of our most popular free courses
- Visualizing Data & Communicating Results in Python: Codio
- Mastering JavaScript Variables – VAR, LET & CONST in 2025: Packt
- Build & Analyze Financial Models: Twitter Case Study: EDUCBA
- SwiftUI iOS 16 Crash Course - Emoji Quote App in SwiftUI: Packt
- 3DS Max UV Unwrapping: Analyze, Create & Render: EDUCBA
- Advanced Networking, Security, and Traffic Management in AKS: Packt
- Developing APIs with Google Cloud's Apigee API Platform: Google Cloud
- Your Ultimate Guide To AKS Infrastructure And Network: Packt
- API Design and Fundamentals of Google Cloud's Apigee API Platform: Google Cloud
- Real-Time Cyber Threat Detection and Mitigation: New York University