There are many EAs in this forum.
You may download it from many places.

1. Mainly from this section http://www.forex-tsd.com/expert-advisors-metatrader-4/
Go to this section and change "Display Options" to "from the beginning".
You may try a search as well http://www.forex-tsd.com/search.php

2. You may look at the other sections as well. Because people are discussing 2 or 3 EAs during the 3 or more months already so it is very easy to find the most popular EAs here.

3. Besides there are some EAs in this section.

Usually I am doing a search if I want to find something.

4. There is very good thread about "show us your best EA".

5. This thread about coders are good as well. Means that programmers are hally ro help: some of them for free, some of them for money, some of them wants to participate in the system development in this forum on ay threads, and so on.

I am not making the full list of EAs as not every EA was proven. I am testing them in elite section to have some opinion. EAs which I am not testing is the following very popular EAs: CyberiaTrader, Firebird 63G and so on, and some others.

There is thread in elite section namely "EAs' files" where I am posting EAs which i found in this forum and which are most interesting. This thread is big now.

But I think mainly you need this thread.