I used NCPlot v1.2 for several years, crude but adequate. It was free from their website so I didn't bother keeping the install file.

Now it is gone. I am hesitant to download it from another website as many/most of these now attach payloads of crapware.

We have a high end CADCAM package but it doesn't allow installation on a second machine and the software itself is gross overkill for what we do. Are there other free backplotters worth looking at?