AutoCAD

How to Change Commands in AutoCAD?

Understanding Command Customization in AutoCAD

Changing commands in AutoCAD allows users to personalize their workflow to improve efficiency and streamline processes. This guide outlines how to modify command aliases and keyboard shortcuts across various versions of AutoCAD, with a focus on the latest functionalities.

Modifying Command Aliases in AutoCAD 2025

1. **Access the Manage Tab**: Begin by navigating to the Manage tab located on the AutoCAD ribbon.

2. **Open the Aliases Editor**: In the Customization panel, locate and select the menu option for Edit Aliases, which will open the PGP (Programmed Graphics Port) file in Notepad.

3. **Add or Edit Alias**: Within the PGP file, input your desired command alias following the designated syntax. For example, to create an alias for the circle command, you might write `C, *CIRCLE`.

4. **Save Changes**: After making your modifications, close Notepad and ensure you save your changes to the PGP file.

5. **Reinitialize AutoCAD**: In the command line, type `REINIT`, then select the “PGP File” option and confirm by clicking OK. This will refresh AutoCAD and apply your changes.

Customizing Keyboard Shortcuts in AutoCAD 2025

1. **Open the Properties Pane**: Access the Properties pane where you can modify keyboard shortcuts.

2. **Access Shortcut Keys**: Click in the Key(s) box, and then click the button that appears (usually labeled with ellipses `…`). This action opens the Shortcut Keys dialog.

3. **Assign Key Combinations**: While in the dialog box, press the Ctrl key along with any combination of Shift, Alt, or a function key (like F1 or Insert), along with the letter, number, or key desired for your new shortcut.

4. **Apply and Save Changes**: After entering your new combination, ensure to finalize your settings to keep the custom shortcuts active.

Creating Custom Commands in AutoCAD

1. **Open the Customize Interface**: Use the Tools menu and select Customize, then interface setup.

2. **Navigate the Command List**: In the Command List pane, click on the button to Create a New Command. A new command placeholder will appear in both the Command List and Properties sections.

3. **Name Your Command**: In the Properties pane, assign a name to your new command to identify it easily.

4. **Finalize the Custom Command**: Click Apply to ensure your command is saved and readily available for use.

Utilizing AutoCAD Function Keys

Function keys serve various purposes in AutoCAD, enhancing your productivity:

– **F3**: Enables or disables Object Snap, a crucial feature for precise drafting.
– **F4**: Toggles additional object snaps specifically for 3D modeling.
– **F5**: Cycles through different isoplane settings for 2D drawings.
– **F6**: Turns the Dynamic UCS feature on or off, allowing for better alignment with planar surfaces.

Displaying All Commands in AutoCAD

1. **Access Command Visibility**: Click on the View tab and select the Palettes panel.

2. **Enable Command Line**: Press `Ctrl + 9` to open or hide the Command Line as needed.

3. **Use Command Prompt**: Enter `COMMANDLINE` or `COMMANDLINEHIDE` at the command prompt to toggle visibility for all commands.

FAQ

**1. Can I revert back to default commands after customization?**
Yes, you can restore default settings by reloading the default PGP file or resetting your AutoCAD profile to factory settings.

**2. Are command aliases and keyboard shortcuts the same thing?**
No, command aliases are abbreviations for command names that you type in the command line, while keyboard shortcuts are specific key combinations that initiate commands.

**3. Is it possible to share my custom commands with others?**
Absolutely! You can share your customized PGP file with other AutoCAD users, allowing them to use your personalized aliases and shortcuts.

About the author

Wei Zhang

Wei Zhang

Wei Zhang is a renowned figure in the CAD (Computer-Aided Design) industry in Canada, with over 30 years of experience spanning his native China and Canada. As the founder of a CAD training center, Wei has been instrumental in shaping the skills of hundreds of technicians and engineers in technical drawing and CAD software applications. He is a certified developer with Autodesk, demonstrating his deep expertise and commitment to staying at the forefront of CAD technology. Wei’s passion for education and technology has not only made him a respected educator but also a key player in advancing CAD methodologies in various engineering sectors. His contributions have significantly impacted the way CAD is taught and applied in the professional world, bridging the gap between traditional drafting techniques and modern digital solutions.