Hello,
A new standalone wallet was released for test, it`s a BETA version so i dont sugest anybody to deposit bitcoins in it, as far i can see it`s the safest standalone that i used till now and the amazing thing it`s that the team who developed the wallet offers 0.01 BTC to everyone who it`s ready to test it.

Note: I dont think that you can abuse the wallet because the offer it`s unique for every device that you use the wallet on because they use the HWID.

I cant find the GetHub link where i finded the wallet but i uploaded it by my own to share it with you guys.

Link: https://megabitload.com/download/index/82757144/

Note: when you generate your wallet using the helos standalone wallet please enter in the refferal box: totoriina94 , i will apreciate it!

Good luck guys!