FreePCB-2

an open source PCB editor for Microsoft Windows, released under the GNU General Public License.

How to delete unconnected pins?

Run Infobox with menu Tools->Infobox. Click on the parts list with the right mouse button, and choose settings. Pin nets of pcb must be allowed.

How to delete unconnected pins

Close the window. Then go to the Pins tab and enter the word unconnected into the Net(PCB) window.

How to delete unconnected pins

Click on the pins list with the right mouse button, and choose “Edit pins(complex)” application.

How to delete unconnected pins

Enter the parameters of the cells as shown in the figure and click OK. All unconnected pins will be removed from the PCB. We filtered out unconnected pins as an example. Similarly, you can make an infobox filter for some other parameters and then change the size of the pads or holes.