What? Forex Tester? It's the best manual backtester. I have two licenses and I'm only selling one of them.
With Forex Tester you can practice trading in a simulated environment with around 15 years of historical data (if you pay for the monthly data subscription). You can control the speed of the simulation. It's a good way to get a lot of experience in a short time.
Or if you're asking about the "manual" aspect, it means testing on historical data with your hands on the mouse, clicking buy and sell. Most other backtester software requires that you define your strategy as an algorithm in a programming language. Forex Tester can also backtest algorithms written in C++ or Delphi.
I use Forex Tester for few years now,very satisfied with the product.Because i am not a programmer I am able to manually trade my algorithmic strategy.I was not looking to find a strategy,I already had that only needed manual backtesting software for confirmation.