Try out
https://cryptrader.com/. I haven't used it personally but it looks decent. Take note that it isn't completely free, as there are limitations with the free version:
With a free account you may only place and save 6 charts on your dashboard at a time.
With a free account you are also limited to 20 trades per month.
With a free account you do not get early access to new features and tools.
I'm afraid that you really have to pay if you wanted something that works great and without restrictions/limitations.
Also, try out Coinigy.com and Tradingview.com