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Discover free courses across various subjects. Learn new skills and knowledge without any cost.


Explore the Free Course Catalog


  • Status: Free Trial
    Free Trial
    L

    LearnQuest

    Java Data Access - SQL Primer

    Skills you'll gain: Relational Databases, SQL, Databases, Data Access, Data Manipulation, Database Management, Query Languages

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    D

    Duke University

    Linux and Bash for Data Engineering

    Skills you'll gain: Bash (Scripting Language), Linux Commands, Shell Script, Linux, Linux Administration, Unix Shell, File Management, Unix, Unix Commands, File Systems, Scripting, Command-Line Interface, Scripting Languages, Remote Access Systems, Data Manipulation, Data Processing, Data Management, Development Environment

    4.6
    Rating, 4.6 out of 5 stars
    ·
    132 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    G

    Google Cloud

    Modernizing Data Lakes & Data Warehouses with GC - Italiano

    Skills you'll gain: Data Lakes, Data Warehousing, Google Cloud Platform, Data Infrastructure, Cloud Solutions, Cloud Storage, Data Architecture, Big Data, Data Processing, SQL, Data Analysis, Query Languages

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    E

    Edureka

    PySpark in Action: Hands-On Data Processing

    Skills you'll gain: PySpark, Apache Spark, Apache Hadoop, Data Pipelines, Big Data, Data Storage Technologies, Data Processing, Distributed Computing, Data Analysis Expressions (DAX), Data Storage, Data Transformation, SQL, Data Manipulation, Performance Tuning

    2.8
    Rating, 2.8 out of 5 stars
    ·
    8 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Preview
    Preview
    U

    University of Toronto

    Learn to Program: The Fundamentals

    Skills you'll gain: Programming Principles, Debugging, File I/O, Software Documentation, Python Programming, Computer Programming, Program Development, Integrated Development Environments, Algorithms, Data Structures, Development Environment

    4.7
    Rating, 4.7 out of 5 stars
    ·
    6.7K reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    L

    LearnQuest

    Artificial Intelligence Data Fairness and Bias

    Skills you'll gain: Data Ethics, Responsible AI, Data Collection, Game Theory, Data Preprocessing, Machine Learning, Algorithms, Artificial Intelligence, Model Evaluation, Social Justice, Predictive Modeling

    4.8
    Rating, 4.8 out of 5 stars
    ·
    122 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    A

    Arizona State University

    Extracting Value from Dark Data: ULEADD

    Skills you'll gain: Exploratory Data Analysis, Data Strategy, Unstructured Data, Data-Driven Decision-Making, Data Literacy, Solution Design, Data Analysis, Needs Assessment, Gap Analysis, Requirements Analysis

    Beginner · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    E

    EDUCBA

    Spark and Python for Big Data with PySpark

    Skills you'll gain: PySpark, Apache Spark, Model Evaluation, MySQL, Data Pipelines, Scala Programming, Extract, Transform, Load, Logistic Regression, Customer Analysis, Apache Hadoop, Predictive Modeling, Applied Machine Learning, Data Processing, Data Persistence, Advanced Analytics, Big Data, Apache Maven, Unsupervised Learning, Apache, Python Programming

    4.6
    Rating, 4.6 out of 5 stars
    ·
    55 reviews

    Beginner · Specialization · 1 - 3 Months

  • Status: Preview
    Preview
    I

    Institut Mines-Télécom

    La Data Intelligence au service des organisations

    Skills you'll gain: Digital Transformation, Data Management, Data Strategy, Data Modeling, Data Quality, General Data Protection Regulation (GDPR), Information Management, Data Governance, Business Intelligence, Business Analytics, Data-Driven Decision-Making, Data Analysis, Data Literacy, Big Data, Information Privacy, Data Visualization, Business Strategy, Artificial Intelligence

    4.1
    Rating, 4.1 out of 5 stars
    ·
    7 reviews

    Beginner · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    C

    Coursera

    Segment and Validate Your Live Marketing Data

    Skills you'll gain: Google Analytics, Web Analytics, Marketing Analytics, Target Audience, Campaign Management, Data-Driven Decision-Making, Marketing Effectiveness, Performance marketing, Data Validation, Real Time Data, Customer Insights, Trend Analysis, Data Quality, Anomaly Detection, Benchmarking

    Beginner · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    C

    Coursera

    Advanced Data Analysis and Collaboration in Qlik Sense

    Skills you'll gain: Data Storytelling, Data Visualization Software, Dashboard, Data Analysis, Advanced Analytics, Interactive Data Visualization, Data Manipulation, Collaborative Software, Data Transformation, Data Sharing

    4.9
    Rating, 4.9 out of 5 stars
    ·
    16 reviews

    Advanced · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Preview
    Preview
    E

    EDUCBA

    QlikView & QlikSense: Build & Analyze Data Models

    Skills you'll gain: Data Modeling, Enterprise Resource Planning, Dashboard, Business Intelligence, Data Visualization Software, Workflow Management, Pivot Tables And Charts, Data Import/Export, Extract, Transform, Load, Data Integration, Microsoft Excel, Data Transformation, Data Security, Scripting

    Mixed · Course · 1 - 3 Months

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In summary, here are 10 of our most popular free courses data science courses

  • Java Data Access - SQL Primer: LearnQuest
  • Linux and Bash for Data Engineering: Duke University
  • Modernizing Data Lakes & Data Warehouses with GC - Italiano: Google Cloud
  • PySpark in Action: Hands-On Data Processing: Edureka
  • Learn to Program: The Fundamentals: University of Toronto
  • Artificial Intelligence Data Fairness and Bias : LearnQuest
  • Extracting Value from Dark Data: ULEADD: Arizona State University
  • Spark and Python for Big Data with PySpark: EDUCBA
  • La Data Intelligence au service des organisations: Institut Mines-Télécom
  • Segment and Validate Your Live Marketing Data: Coursera

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