Δωρεάν 100+ Online Courses (Σεμινάρια) στο Udemy

Update 07/07/2026 (10.30): Άλλα 5 courses (προς το παρόν δωρεάν):

1. Complete Video Editing Course With Motion Graphics
2. Essential Adobe Lightroom Course for Photo Editing
3. Microsoft Azure Architecture: Master Mock Exams
4. Adobe Photoshop Course from Basic to Advacned for Graphics
5. Complete MS Office and Web Design Development Course

Update 07/07/2026 (06.00): Μιας και βλέπω ότι πολλοί ενδιαφέρονται για τα σεμινάρια αυτά, προσθέτω ακόμη 10 δωρεάν courses πριν φύγω για το μεροκάματο 🙂 και κατά τη διάρκεια της ημέρας θα προσθέτω όποτε βρίσκω χρόνο:

1. Unlocking the Power of ChatGPT in Data Science : A-Z Guide
2. Advance MS Excel VBA for Beginner to Advanced
3. Productivity - Focus, Concentration & Performance Strategies
4. Introduction to Financial Controls
5. AI Product Strategy - Masterclass - Open to all
6. Financial Services: Introduction to ETFs
7. 10 in 1 Course : Text to Image AI Art Generators Masterclass
8. Workplace Productivity - Supporting Others Through Change (επιλέξτε το "buy individual course")
9. Project Management: Post Mortems
10. Leadership for Successful Project Management and Delivery

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Μιας και βρήκα λόγο χρόνο, έφτιαξα μια ανάρτηση που είχα καιρό να κάνω και θεωρώ πως αρκετοί επωφελούνται κατά καιρούς.

Update 06/07/2026: Προς διευκόλυνση. πήγα στο τέλος της λίστας (με διακριτή διαγραφή) όσα εντοπίστηκαν ότι έληξαν καθώς επίσης και όσα θα έληγαν σε σύντομο χρονικό διάστημα.

Δωρεάν δεκάδες επιμορφωτικά προγράμματα στο Udemy, τα οποία (υπό κανονικές συνθήκες) είναι επί πληρωμή. Συνεπώς προσφέρονται δωρεάν, μόνο για περιορισμένο χρονικό διάστημα. Προτείνεται επομένως να εγγραφείτε σε αυτά το συντομότερο δυνατό, πριν λήξει η δωρεάν περίοδος της προσφοράς.

Αρχικά κάνετε "προσθήκη στο καλάθι" και εν συνεχεία "enroll". Μην προσθέσετε μαζικά όλα όσα σας ενδιαφέρουν, διότι αρχίζει να χρεώνει κάποια από αυτά. Λίγα-λίγα ή κατά προτίμηση (όποιος έχει τον χρόνο και την υπομονή) ένα-ένα.

Αν κάποια λήξουν στο μεταξύ και γίνει αντιληπτό, ας αναφερθεί προκειμένου να τα αφαιρέσω. Παράλληλα, αν βρεθούν και επιπλέον σεμινάρια που είναι δωρεάν, ας επισημανθούν ώστε να τα προσθέσω.

Δωρεάν λοιπόν (την ώρα της ανάρτησης) είναι τα ακόλουθα courses:

1. Customer Success with ChatGPT(AI): Innovate Client Relations
2. Robots in HR: Go Beyond ChatGPT, Gemini, Copilot, AI [EN]
3. JavaScript Coding Interview Questions [with SOLUTIONS]
4. Modern POSH & Digital Harassment Prevention
5. UML: The Most Complete Guide with Real-Life Examples
6. How to reduce employee stress and burnout: HR course [EN]
7. Bootcamp AI-901: Microsoft Azure AI Fundamentals Course
8. People Partner HR certification program for future HRBP [EN]
9. Online Training for Employees: Internal Online Learning [EN]
10. Gen Z HR Mastery: Hire, Engage, Retain Zoomers [EN]
11. OKR Mastery: Align Goals and Drive Team Success
12. HR Budgeting Mastery: Plan, Forecast & Justify HR Costs [EN]
13. Build Winning Corporate Culture: Drive Success with Strategy
14. HR Career Development: Build a Thriving HR Path [EN]
15. Career Coaching & Counseling: CV, Job Search, Growth
16. Campus Placements & Corporate Relations Excellence
17. Personality Types Test: MBTI, PAEI, DISC, Big5, Hogan [EN]
18. Improving software development productivity
19. American English Consonants for Chinese Professionals
20. Unlocking Inverse Trigonometry: Mastering From Scratch
21. Global Recruitment International Hiring Talent Sourcing [EN]
22. Bootcamp AZ-900: Microsoft Azure Fundamentals Course
23. Resilience Patterns in Microservice Architecture: Hands-On
24. One on One Meetings and Coaching: Manager’s Playbook [EN]
25. Facilitation Skills: Lead Productive Engaging Meetings [EN]
26. Master Feedback: Boost Employee Performance and Engagement
27. HR Director 2026 Ultimate course with 500+ HR Tools [EN]
28. Extreme Programming (XP): Techniques for Agile Development
29. Employee Motivation 3.0: High Engagement + Performance [EN]
30. Omnichannel Sales & Service Management: Professional Diploma
31. HR Generalist Human Resources SHRM Certification Prep [EN]
32. IT Recruitment in Gaming: Wargaming, EA & Riot approach [EN]
33. The Certified Global CEO Masterclass: Leading at the Top
34. SET THEORY
35. HR Specialist: From Basic Knowledge to Expert Level
36. Time Management Mastery: GTD, Time Boxing & Focus Hacks [EN]
37. Quantum Kitchen: Cooking Up Concepts in Quantum Computing
38. Employee Wellness: Building Well-Being Programs That Work
39. Mastering Internal Communications for Workplace Success
40. HR Gamification: Boost Engagement Recruitment Culture [EN]
41. Leadership Development: Build Leaders & Talent Bench [EN]
42. Product Owner Exam Prep
43. Strategy Sessions: Align, Plan & Execute Business Strategy
44. Agile Trainer Certification
45. Resilient Teambuilding: Overcome Challenges Together [EN]
46. NCA‑AIIO NVIDIA‑Certified Associate: AI Infrastructure & Ops
47. Learn T-Shirt Design with Adobe Illustrator
48. Resilience4j with Spring Boot: Build Fault-Tolerant Systems
49. Diversity, Inclusion & Unconscious Bias: Essential Training
50. Mastering Complexity-Business Managers Complexity Management
51. Employee Surveys: Design, Analyze & Act on Feedback [EN]
52. Mastering Talent Management Strategy for Your Organization
53. Managing HR Risks: Build a Safe and Resilient Company Team
54. Competency-Based Interviews: Master Modern Hiring Techniques
55. Performance Management with Generative AI [EN]
56. Advance MS Excel VBA for Beginner to Advanced
57. AI for Customer Success: Transforming Customer Relationships
58. Performance Rewards KPI-Based Recognition System Design [EN]
59. Mastering Employee Benefits: Build Strategic Rewards Systems
60. Employee Engagement Gallup Q12: Boost Team Performance [EN]
61. Mastering Cross-Cultural Communication in Global Teams [EN]
62. GPHR ⭑ The Global Professional in Human Resources HRCI [EN]
63. Crisis-Proof HR: No-Budget Strategies for HR [EN]
64. Headhunting and Executive Search for Recruiters [EN]
65. Agile Mindset & Adaptability: The Complete Guide to XP
66. High-Volume Hiring Mastery: Recruit Faster and Smarter [EN]
67. SAFe: General Overview course
68. Illustrator T-Shirt Design Mastery: From Concept to Print
69. AI for Customer Experience: CX Automation and Analytics
70. Effective Delegation: Empower Teams and Boost Productivity
71. Employee Onboarding: Boost Engagement and Productivity
72. Certified E-Course Creation Masterclass for Coaches
73. Inclusive Product Development & Design for Product Managers
74. Employee Retention Strategies: Reduce Turnover [EN]
75. Diversity & Inclusion Training: Non-discrimination Equality
76. NCA‑AIIO NVIDIA‑Certified Associate: AI Infrastructure & Ops
77. JUnit 5, Mockito, PowerMock, TDD, BDD & ATTD
78. Hybrid Work Environments: Manage Remote & Hybrid Teams [EN]
79. HR Trends 2025-2030: Future Strategies & Innovations [EN]
80. KPI Development: Build Effective Performance Systems [EN]
81. Mastering English Idioms: Essential for ESL Communication
82. Adobe After Effects CC Basics
83. Prepare and test for the SHRM-SCP Senior HR Exam
84. Project Management course PMBOK 7.0 ★ Agile PM PMI
85. Defect Management & QA Reporting: Metrics & KPIs
86. Organizational Design: Build Agile Scalable Structures [EN]
87. Knowledge Management: Build an Effective KM System
88. How to interview candidates effectively being a Manager [EN]
89. Job search & Building a Personal Brand for Career Success
90. Organizational Development: Transform Teams + Strategy [EN]
91. Data-Driven Quality Assurance & Quality Control: Metrics/KPI
92. Mastering GRASP Principles in Object-Oriented Design
93. Social Recruiting: Facebook, Github, LinkedIn Recruiter [EN]
94. Scrum Master Certification Prep
95. C and C++ for Beginners: Step-by-Step to Mastery
96. Art Gallery Management – Exibition Design & Curation
97. Mastering Brain-Computer Interfaces & Neurotechnology
98. Revenue Recognition under IFRS 15 & ASC 606
99. AI in 60 Minutes: What Every Leader Should knowhow
100. Bestseller Udemy Course Creation Masterclass (Unofficial)
101. Agile Overview
102. JavaScript 10 Projects in 10 Days Course for Beginners
103. ServiceNow Integrations for ServiceNow Professionals
104. AI-Powered Microservices with Vibe Coding & Software 3.0
105. Job Evaluation Grading Build Fair Pay Salary Structures [EN]
106. Data Literacy for Product Owners
107. Adobe Illustrator Course for Graphics Design
108. TDD, CI/CD, Pair Programming & Other XP Practices for Devs
109. Mastering Employee Recognition: Development & Implementation
110. Premiere Pro Masterclass: Beginner to Advanced Video Editing
111. Excellence in Crisis Management & BCP
112. AI-Powered Marketing Bootcamp
113. Master in Healthcare Revenue Cycle Management (RCM)
114. Etabs : From Zero to Hero
115. HR Business Acumen: Master Finance & Business Strategy [EN]
116. Product Thinking & Problem Framing for AI
117. T-Shirt Design for Beginner to Advanced with Adobe Photoshop
118. Modern Sourcer: Master Passive Candidate Recruitment
119. Build 20 JavaScript Projects in 20 Day with HTML, CSS & JS
120. Coding the Brain: AI & Machine Learning for BCIs
121. Leadership Skills: Servant Situational Leadership Style [EN]
122. Jumpstart your Project Management career
123. Adobe After Effect Essential: Learn Video Motion Animation
124. AI Product Manager Explorer Certificate
125. Location-Inclusive Mindsets: For Leaders, Managers, and HR
126. HR Consultant: Build, Audit, and Optimize HR Systems [EN]
127. Certified Generative AI Architect with Knowledge Graphs
128. A-CSM (Advanced Certified Scrum Master)
129. Credit Risk Essentials: Analytics, AI & Underwriting
130. Marketing Analytics for Beginners
131. [Non-Technical] AI Product Manager Explorer Certificate
132. HRBP Mastery: Drive Business Success with Strategic HR Skill
133. Information Security Crash Course: Quick Steps to Safety
134. AWS Certified AI Practitioner (AIP) — Complete Bootcamp 2026
135. Business Process Simplification & Workflow Optimization
136. Ethics, Bias & Trust in AI
137. ServiceNow Mock Interviews, 500 Interview Questions
138. Product Owner Certification
139. Mastering Conversion Rate Optimization CRO Mastery
140. Advanced Professional Photoshop Course
141. Become Digital Electronics Master
142. Master Android by Building 3 Applications in Kotlin Language
143. Number Theory (Unvisited applications in the Real World)
144. AI Security Fundamentals: Risks, Frameworks & Tools
145. Master Guesstimate & Business Consulting Case interview
146. SPHRi Certification Exam Prep: Master HRCI & Pass the Exam
147. Mastering DeepScaleR: Build & Deploy AI Models with Ollama
148. Performance Management Mastery: Drive Employee Success
149. Agile Coach Certification
150. Hiring Developers: Master Sourcing and Recruitment Skills
151. How to Add Value in the Project Management Role
152. AI Fundamentals for Business
153. Holistic Health, Happiness & Emotional Well-Being Course
154. Employer Branding Mastery: Attract and Retain Top Talent
155. HR Manager: Master the Fundamentals of Human Resources
156. Generative AI for Business Leaders and Executives
157. Innovative AI Practices in Telemedicine & Virtual carespo
158. AGI Systems and Alignment Professional Certificate
159. HR Analytics for Data-Driven Decisions and Forecasting [EN]
160. Secure Code in Java and Spring Boot: Build Resilient Apps
161. Essential Microsoft PowerPoint Course for Everyone
162. Advanced WordPress Course for Professionals
163. Introduction with Amines (Organic Chemistry)
164. The Rhythm of englishmaninny
165. Software architecture
166. Base44 Mastery: Build Enterprise AI Workflow Automations
167. HTML & CSS: The Complete Web Development Guide
168. Break Into AI Without a Technical Background
169. HR Agile Project Management: Strategy, Speed, Results [EN]
170. QA Metrics & KPIs: Testing, Defect Tracking & Automation
171. Power HR MBA – THE Ultimate HR Course with 500+ HR tools
172. Secure Coding in Spring Boot: Real-World Coding Guide