Need precise technical drawings, floor plans or 3D models for a building or machine part? AutoCAD covers both 2D drafting and 3D modeling. Its drafting tools cover geometry, annotations, dimensions, and project-specific workflows across fields such as architecture, mechanical design, and electrical work.
Geometry, layers, and dimensions
AutoCAD provides tools for drawing and editing geometry, then documenting it with annotations and dimensions. Layers, reference controls, line styles, and fonts organize drawing elements and their presentation. For 3D work, the editing environment handles solid, surface, and mesh objects as well as 2D plans.
DWG files are part of the program’s drawing workflow, and designs can be exported in that format for sharing. Specialized toolsets add features for architecture, mechanical and electrical work, plant design and mapping.
Markup and drawing updates
Markup Import brings handwritten or digital comments into a drawing. Markup Assist can identify annotation instructions and apply suggested changes, connecting review notes with the drawing-editing process.
- Compare drawings to identify changes between versions.
- Insert objects and create tables as part of drafting and documentation tasks.
Automation and collaboration
For repeated work, users can create custom routines with AutoLISP and APIs, or extend workflows with additional apps. Teams can also adapt the interface and set up macros and shortcut menus for their usual commands.
Projects stored in the cloud can be accessed through desktop, web, and mobile versions of AutoCAD. Team members can share designs, review documents, and make edits so collaborators can work from the latest project version.
Pros
- Creates and edits 2D drawings and 3D models, including solids, surfaces, and mesh objects
- Markup Import and Markup Assist bring drawing annotations into the editing workflow
- AutoLISP, APIs, and custom routines support repetitive task automation
- DWG export supports sharing technical drawings
System requirements: Windows 10, Windows 11 · 64-bit only · 8 GB RAM minimum; 32 GB recommended · 10 GB disk space (suggested SSD) · .NET 8.0 for AutoCAD 2026 through 2026.1.1; .NET 10.0 for 2026.1.2 and later
Can AutoCAD create both 2D drawings and 3D models?
Yes. It supports 2D drafting and 3D work with solids, surfaces, and mesh objects.
How does AutoCAD handle comments on a drawing?
Markup Import brings handwritten or digital annotations into the drawing, and Markup Assist can identify instructions and suggest updates.
Can repetitive drafting tasks be automated?
Yes. AutoLISP, APIs, and custom routines can automate repeated tasks; macros and quick menus can also be configured for a workflow.