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Although built on a powerful graphical user interface, AutoCAD users frequently use the command line to perform tasks outside of the graphical user interface. Many users learn to use AutoCAD through command-line access, which requires knowing some basic computer commands. Below are a list of AutoCAD tips and tricks that can improve AutoCAD usage.


This article focuses on AutoCAD user-level information, some of which may be of interest to AutoCAD technical support as well as AutoCAD customization. It does not discuss business-specific functions such as pricing, sales, or marketing. Many AutoCAD customization techniques are applicable for a business as well.

It is also worth noting that the general principles discussed in this article are applicable to all desktop CAD applications, including other Autodesk products such as AutoCAD LT and other popular products such as AutoCAD Mechanical.


AutoCAD LT (as well as AutoCAD 2009) was the first desktop CAD application to be built entirely with user interface elements on a Windows platform. Users could switch between interfaces based on their needs. AutoCAD was the first commercial CAD application to be based on an Object Data Base (ODB). ODB is a set of database features that provides a consistent structure to store and retrieve objects, properties and attributes, and styles. This database structure is now referred to as a Component Database (CDB).

After AutoCAD 2000, the next major release (version) was released in 2001, AutoCAD 2003.

AutoCAD Tips & Tricks

The information in this article may also apply to other Autodesk products and/or software applications, such as 3ds Max, ArcGIS, 3D Warehouse, Autodesk MotionBuilder, and 3D Studio Max.


Get out of your work area

You can exit or quit your work area and return to the start screen with this command:



To quit a command that you are working on, type Ctrl+Enter. This quits the command but doesn’t return you to the start screen. To quit the application entirely, press Ctrl+Q. You can also use Alt+X to quit or Ctrl+Alt+X to exit to a shell.

If you want to get back to your start screen, click the Start menu, and click the Desktop icon.


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VBA, as used in AutoCAD 2010 and AutoCAD LT, is an extension to Microsoft Visual Basic for Applications. AutoCAD enables the user to write VBA code in the VBA editor that, upon execution, will automatically update the AutoCAD drawing to conform with the code. However, after 2015 AutoCAD LT does not support VBA programming.
Visual LISP, as used in AutoCAD and AutoCAD LT, is a macro language based on LISP. AutoLISP is an extension of Visual LISP that runs within AutoCAD. Many people consider AutoLISP to be a feature of AutoCAD as opposed to AutoCAD LT. AutoLISP is an interpreted language. AutoLISP allows the user to write macros to automate the drawing process. AutoLISP is also used to create add-on products. There are many developers that use AutoLISP to create add-on products.

.NET is a Microsoft programming language extension and a specific kind of component of AutoCAD LT. Its main use is to create add-on products and allow integration with other computer systems. Components created in.NET, or “User Defined Functions” (UDFs), are stored in a “library” and may be used by other applications and programs.

AutoCAD 2008 to 2013
AutoCAD is not designed to be an easy to use drawing program. Its learning curve is steep. As a result, many people buy a more popular 2D CAD program such as AutoCAD LT. With 2D CAD, the user is no longer learning how to do things such as import and manipulate shape data, and is therefore not learning to understand how to use a 3D modeling program such as Inventor. Because of this, the success of CAD software companies with CAD modeling programs, such as Autodesk, 3ds Max, etc. has been diminished. Since the introduction of AutoCAD 3D 2011, there has been a gradual decline in 2D CAD sales.

The user interface has changed. Previously, the user interface was two primary areas: the toolbar and the ribbon. The toolbar contained the most frequently used features. The ribbon contained the most recently used features and controls. These two areas were combined into a single interface in AutoCAD 2013. The user now has a single ribbon with the most frequently used controls

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Begin to Autocad.
Load the camera. You can set the parameters for the camera. In this case, we set the measurement of the error to 1.0 mm, and the measurement of the object to 0.5 mm. You can also set the distance in the setting window and the camera angle.
When the measuring is completed, you can save the camera parameters as a camera_par.pcd file.

Start the “Convert measurement to CAD” function.
Click the “Import” button and select the camera_par.pcd file.

Click the “OK” button.

Begin to analyze the measurement.
You can analyze the measurement results of camera parameters. You can see the distance in the measurement result.

When you are finished, click the “OK” button.

Close the program.


What’s New in the AutoCAD?

Import saved marker templates from other drawings:

Access markers in your model from all your drawings—and even other drawings with the same or different names, thanks to the Import command. (video: 4:18 min.)

Newly added feature in 2020: Maintain Marker Synchronization. When a marker is added or removed in a previously shared drawing, your drawing gets updated and keeps the same synchronization (also known as update). This works even if the drawings have a different name.

Marking Guide, Inserted from a template, and Delete with an Ink Stroke:

Use this quick command to insert markers from an inserted template. In previous releases of AutoCAD, you had to create a separate drawing, move a template from another drawing to it, and then perform the marker insertion on that drawing.

With the quick commands in AutoCAD 2023, you can create a temporary marker-less drawing from an existing template, add a marker and set its properties, and then delete the marker with a single Ink Stroke command. (video: 2:38 min.)

Note: You cannot use the same Ink Stroke to delete multiple markers at the same time. (This is a limitation in the basic AutoCAD Release 2023.)

New functionality in AutoCAD 2023:

Use the QuickRig command to create a new, temporary model from an existing drawing. The new model has a blue header line that looks like a template. You can edit and add new entities to the temporary model. The model is automatically synchronized and connected with the original drawing when the QuickRig command is completed.

The QuickRig command is used to create a temporary model that automatically has the same properties as the original drawing. (video: 1:20 min.)

Show/Hide Multiple Selection Points

Quickly open and close multiple selected points. This command works for points that you have selected on the current layer (main display, not on the layer above), and for points that are visible in the properties or editable text boxes.

Open/Close Multiple Selected Points

This command is similar to Quick Selection, except that it opens multiple selected points on the current layer and closes multiple selected points on the current layer. This command works for points that you have selected on the current layer (main display, not on the layer above), and for points that are visible in the properties or editable text boxes

System Requirements For AutoCAD:

*Supported Windows operating systems:
Windows 7, Windows 8/8.1, Windows 10
* Processor: 2.5 GHz Intel i3/2.7 GHz AMD E2-4000/2.6 GHz AMD E3-1200/3.4 GHz AMD A8-3850/4.3 GHz AMD E3-1200/3.7 GHz AMD E3-1200/3.5 GHz AMD E4-1800/4.2 GHz
*Memory: 4 GB RAM/2 GB RAM
*Storage: 2 GB available

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