Complete course in AutoCAD : 2D and 3D

Complete course in AutoCAD : 2D and 3D by CADCIM Technologies is a comprehensive Udemy offering that lets you master AutoCAD drafting and modeling without spending a dime. Updated July 2026, this free AutoCAD course covers both 2D drafting fundamentals and advanced 3D design techniques, preparing you for real‑world projects and the Autodesk Certified Professional exam. Whether you search for a “free AutoCAD course,” “AutoCAD Udemy course,” or “learn AutoCAD online,” this tutorial delivers practical skills, industry‑focused examples, and a certification‑ready curriculum—all on the Udemy platform.

What You'll Learn

• Build 2D floor plans, mechanical layouts, and electrical schematics using core AutoCAD commands.
• Master dimensioning principles, constraints, and annotation tools to produce precise engineering drawings.
• Learn to create 3D solids, surfaces, and meshes, then render them for presentation‑grade visuals.
• Understand DWG Compare, Save to Web & Mobile, and Shared Views to streamline collaboration.
• Create reusable blocks, dynamic symbols, and custom tool palettes for faster drafting workflows.
• Implement CAD standards and best‑practice guidelines that align with industry certification requirements.
• Apply 3D printing preparation techniques, exporting models directly from AutoCAD to printable formats.
• Analyze assembly drawings and multi‑view layouts to solve complex design problems efficiently.

Course Details

• Instructor: CADCIM Technologies
• Rating: 4.5 stars
• Language: English (en‑US)
• Enrolled students: 537,086
• Certificate: Yes, upon completion
• Includes: Lifetime access, mobile‑friendly video lectures, downloadable resources

What This Course Covers

1. Foundations of 2D Drafting

• Overview of the AutoCAD interface, workspace customization, and file management.
• Detailed walkthrough of line, polyline, circle, and arc commands with real‑world examples.
• Dimensioning techniques, including linear, angular, and radial dimensions.
• Annotation tools: text styles, tables, and multi‑leader creation.

2. Advanced 2D Tools & Standards

• Applying geometric and parametric constraints to maintain design intent.
• Building and inserting reusable blocks and dynamic symbols.
• Implementing CAD Standards, layer management, and naming conventions for professional drawings.
• Using DWG Compare to track revisions and ensure design consistency.

3. Introduction to 3D Modeling

• Generating 3D primitives: boxes, cylinders, spheres, and extrusions.
• Converting 2D profiles into 3D solids using sweep, loft, and revolve operations.
• Editing 3D objects with Boolean operations, fillets, and chamfers.
• Visualizing models with realistic materials, lighting, and rendering settings.

4. 3D Visualization & Presentation

• Setting up viewports, camera perspectives, and walkthrough animations.
• Exporting 3D models to STL and other formats for 3D printing.
• Creating exploded views and assembly drawings for manufacturing documentation.
• Sharing projects via Shared Views and Save to Web & Mobile for remote collaboration.

5. Practical Project Workflows

• Step‑by‑step case studies covering mechanical part design, architectural floor plans, and electrical schematics.
• Quizzes and practice tests after each major section to reinforce learning.
• Real‑time problem‑solving sessions that mimic industry drafting challenges.
• Tips for preparing the Autodesk Certified Professional exam using course material.

6. Productivity Enhancements

• Customizing tool palettes, ribbon tabs, and keyboard shortcuts for faster drafting.
• Leveraging external references (Xrefs) and data linking for large‑scale projects.
• Automating repetitive tasks with scripts and macros.
• Integrating AutoCAD with other Autodesk products such as Revit and Inventor.

Who Should Take This Course

• Beginners who have never opened AutoCAD but want a structured learning path.
• Engineering students in mechanical, civil, electrical, or electronics disciplines.
• Draftsmen and designers seeking to upgrade from 2D drafting to 3D modeling.
• Professionals preparing for the Autodesk Certified Professional exam.
• Small‑business owners needing in‑house CAD capabilities for product design.

Prerequisites

• No prior experience needed — this course is beginner‑friendly.
• Basic computer literacy and familiarity with Windows or macOS environments.
• Recommended: a computer that meets AutoCAD 2020 system requirements for smooth performance.

Why Enroll in This Course

This AutoCAD tutorial delivers a full‑stack learning experience, from basic drafting to sophisticated 3D printing workflows, all at zero cost. A free coupon provides 100 % off for a limited time, making the certification‑ready training accessible to anyone interested in design. The curriculum’s industrial focus and exam‑oriented sections set it apart from generic CAD tutorials, ensuring you acquire marketable skills fast.

Course Highlights

• Lifetime access to 202 video lectures, allowing self‑paced study without expiration.
• Mobile‑friendly content lets you practice on tablets or smartphones while on the go.
• Certificate of completion that you can add to LinkedIn or a résumé.
• Quizzes and practice tests after each module to gauge your progress.
• Industry‑focused examples that mirror real‑world drafting and modeling tasks.
• Comprehensive coverage of both 2D and 3D tools, preparing you for the Autodesk Certified Professional exam.

Frequently Asked Questions

Q: Is this course really free?
A: Yes, the course can be accessed at no cost when you apply the available free coupon. The 100 % discount applies to the full price of the Udemy listing, granting you unrestricted access to all video lectures, quizzes, and practice tests.

Q: What will I learn in this AutoCAD course?
A: You will learn to create 2D drawings, apply dimensions and constraints, build 3D models, use advanced collaboration tools like DWG Compare, and prepare files for 3D printing. The curriculum also covers CAD standards, block creation, and exam‑preparation strategies for Autodesk certification.

Q: Do I get a certificate after completing this course?
A: Yes, Udemy issues a certificate of completion once you finish all video lectures and pass the built‑in quizzes. This certificate can be shared on professional networks to showcase your new AutoCAD skills.

Q: Is this course suitable for beginners?
A: Absolutely. The instructor starts with the AutoCAD interface and basic commands before progressing to complex 3D modeling, making it ideal for learners with no prior CAD experience.

Q: How long do I have to enroll for free?
A: The free coupon is available for a limited time, typically a few weeks after it is published. Enrolling before the coupon expires ensures you receive the 100 % discount and full course access.

Final Thoughts

The Complete course in AutoCAD : 2D and 3D offers a thorough, certification‑ready pathway for anyone eager to master AutoCAD design tools. Whether you are a student, a professional draftsman, or an engineer seeking to expand your skill set, this free Udemy course equips you with practical knowledge and a valuable credential. Start your AutoCAD journey today and turn design concepts into tangible, printable models.