Configuration

1. Introduction

This document provides step-by-step instructions to configure AutoCAD application settings for user preferences, display options, file paths, and performance optimization. The guide helps users customize AutoCAD according to project needs and improve efficiency.

2. Launching AutoCAD and Accessing Options

2.1 Steps

• Open AutoCAD. Double-click the AutoCAD icon on your desktop or search for it from the Start menu.
  

• Open the Options window.
  

• Type OPTIONS in the command line and press Enter.
  

  Or

• Click the Application Menu (A icon) → Options.
  

• The Options dialog box opens with several tabs that control different AutoCAD settings.
  

3. Configuration Tabs Overview

The Options dialog box contains multiple tabs that control files, display, saving, plotting, system behavior, and user preferences.

3.1 Files Tab

Purpose: Manage file locations, support paths, and templates.

Setting	Description	Example use
Support File Search Path	Paths AutoCAD searches for fonts, linetypes, hatches, etc.	Add company standard folders.
Template Settings	Default drawing templates (DWT).	Load standard title block automatically.
Plot and Publish Log	Location for plot and publish log files.	Store logs on a shared network folder for QA.

3.2 Display Tab

Purpose: Customize the appearance of drawing windows and the user interface.

Option	Description	Example use
Colors	Change background, grid, and crosshair colors.	Use dark background for better contrast.
Crosshair Size	Adjust cursor crosshair size.	Increase to 100% on large monitors.
Layout Elements	Show or hide layout tabs, scroll bars, etc.	Hide scroll bars for more workspace.
Font & Text Size	Change UI font and size.	Increase font on high‑resolution screens.

Steps to change colors, font, and size

• Open Options → Display tab, then choose Colors if needed.
• Click Fonts....
  
• Choose a new Font style and Size.
  
• Click OK → Apply → Close.
  

3.3 Open and Save Tab

Purpose: Control file saving, automatic save, and file version settings.

Setting	Description	Example use
File Save Format	Default DWG version (for example, AutoCAD 2018).	Maintain compatibility with older projects.
Automatic Save	Interval for autosave files.	Set autosave every 10 minutes.
File Safety Precautions	Backup (.bak) file behavior.	Enable to reduce risk of data loss.

3.4 Plot and Publish Tab

Purpose: Configure plotting and PDF output options.

Setting	Description	Example use
Default Plotter	Default printer or PDF plotter (.pc3).	Use DWG To PDF.pc3 for PDF output.
Plot Style Table	Controls lineweights and colors.	Apply company-standard CTB/STB plot styles.

3.5 System Tab

Purpose: Control performance, graphics, and system notifications.

Setting	Description	Example use
Graphics Performance	GPU acceleration and display tuning.	Turn on for smoother zoom and pan.
System Variables	Internal tuning parameters.	Optimize for heavy 3D or large drawings.

3.6 User Preferences Tab

Purpose: Customize input behavior, right‑click menus, and insertion units.

Option	Description	Example use
Right‑Click Customization	Assign behavior to right‑click.	Enable “Repeat last command”.
Insertion Scale	Unit for inserted blocks.	Set to Millimeters for metric projects.

3.7 Drafting Tab

Purpose: Control drafting aids such as snaps and tracking.

Setting	Description	Example use
Snap Marker Color	Color of object snap marker.	Improve visibility on dark backgrounds.
AutoSnap Settings	Tooltips, markers, and magnet snaps.	Align geometry precisely while drawing.

3.8 3D Modeling Tab

Purpose: Configure 3D display, navigation, and visual styles.

Setting	Description	Example use
Cross Sections	Controls section and visual style display.	Apply conceptual or realistic shading.
Gizmos	Enables 3D move/rotate/scale gizmos.	Simplify 3D transformations.

3.9 Selection Tab

Purpose: Control how objects are selected and highlighted.

Option	Description	Example use
Pickbox Size	Size of the selection box.	Use smaller boxes for precise selection.
Selection Preview	Highlights objects on hover.	See what will be selected before clicking.

3.10 Profiles Tab

Purpose: Save, export, and import complete AutoCAD configuration profiles.

3.10.1 Exporting a configuration profile

• Go to Options → Profiles.
  
• Select the active profile.
  
• Click Export... and save the profile as an .arg file.
  
• On another system, click Import..., select the .arg file, and set the imported profile as Current.

4. Restoring Default Configuration

If settings are heavily changed or corrupted, you can reset AutoCAD to defaults.

• Open Options → Profiles → Reset to restore default profile settings.
  
• Optionally run the RESETUI command to restore the workspace layout.