Best for free EOD
I've been using this trouble-free for a couple of years (EOD) and haven't paid a penny. There are probably better options for RT access, but for the lone small EOD trader for whom monthly costs are a factor, I think this is the best available.
ADVANTAGES:
-Free EOD
-Java web-based so can access from any computer
-very comprehensive tool-set
-easy to use backtesting module
-can design own indicators & screeners easily or upload from the community
-European & US stocks, indicies, fx, futures
DISADVANTAGES:
can be slow & clunky
RT data costs
Perhaps more a Jack of all trades and a master of none
I used Sharescope EOD for a while but unless you need access to lots of fundamental data, Prorealtime is the way to go