Here are the steps on how to connect the supported CAD Tools on the SnapEDA Desktop App:
Open SnapEDA Desktop App
On the Side Bar go to Tools
Click the Connect with your tool button based on the desired tool you want to connect
NOTE: For Altium, you need to install the SnapEDA plugin first. Click here for more info.
Choose from the versions you have on your device
Click the Connect button
You can now download parts and place or add them to the library of your chosen tool.