I suspect that I am not the only person who has found the old version 2 layout of the 38-volume Ante-Nicene, Nicene and Post-Nicene Fathers collection at CCEL rather easier to use than the new, improved, but very much more awkward version 3?
I today found that the v2 version has vanished from CCEL. Fortunately I had a mirror of it, and I have uploaded it to
http://www.tertullian.org/fathers2
I hope it is useful. It’s all public domain, so use as you will. A cdrom of it, plus the additional patristic translations which I have online, is also available: