Sources for exchanging orchestral scores in pdf?

[DavidQuaas]

Hey Guys,

I just wanted to know if you know some platforms where people exchange their orchestral scores for free (or for trade) for example in pdf? 

Just like www.pianofiles.com for example. I found some orchestral scores there, but not too many as it's a piano site. 

Hope you have some ideas,

cheers, David.

[David Healey]

There are tons of orchestral scores on there, keep looking :)