7cad Dynamic Block

7cad Dynamic Block

Win32 and 64, English

Enable the Stretch command to stretch dynamic block parameters.

General Usage Instructions

1. 7cadDynamicBlockSetup command.

If enabled, the STRETCH command will work with dynamic blocks as shown in screenshots.

For linear parameters, there are 2 options for stretching as described in the "Linear stretching options" screenshot.

2. 7cadStretch.

If you don't need the app often, you can disable it in the above 7cadDynamicBlockSetup command. Then you have the STRETCH command works as normal, with no dynamic block stretching feature. But then, you can always run this 7cadStretch command as an alternative STRETCH command with 7cad Dynamic Block support.



Ribbon/Toolbar Icon Command Command Description


Open the Setup window where you can enter a license key, and enable/disable the app that alters the Stretch command.


If the app is disabled via the above 7cadDynamicBlockSetup command, you can always run this 7cadStretch command to stretch dynamic block.


The installer that ran when you downloaded this app/plug-in from the Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin. You may need to restart the Autodesk product to activate the app/plug-in. To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall as you would any other application from your system.

Additional Information

Known Issues

For complex dynamic blocks, the app does not work as expected. Contact the developer for a custom programming algorithm to tailor the app for your specific set of blocks.


Company Name: 7cad
Support Contact: linh@7cad-programming.com

Author/Company Information


Support Information

Version History

Version Number Version Description


Added AutoCAD 2025 support. 7cad framework updated.


Added AutoCAD 2024 support.


Added a new page in the Setup window for parameter detail setup. Upgrade the algorithm to work with more complex dynamic blocks. Added Autodesk® AutoCAD® 2023 support. Update the .NET framework files.


Update the .NET framework files.


Update the framework files.


Initial release.
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