Transistor circuit simulation

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Are there any simulation software for analog devices such as transistors?
I'm not interested in IC's...just creating class a circuits.
I have Multism by Analog Devices...but the free download has such a limited transistor model selection, and I can't seem to add more models.

Yes, I'm looking for a free program (maybe too much to expect) but I could care less about IC's, saving simulation records or PCB layout. Just saving the circuit. I am window based...
Would it be easier to find a "amplifing wire"?

Thanks all!
 
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