Fantastic Customer Service Initially, I had thought I would regret buying a key from here... But I couldn't have been more wrong. I bought my Windows version for bitcoin miner key a good few months before I had built my computer, and when I went to install Windows version everything ran smoothly. I was able to activate Dark Bitcoin software perfectly, but two days later I received a notification from The software saying my License key wasn't activated. So then I contacted the coinstools support, these guys. They assured me this was the first time they've had this problem. After sending over a screenshot of my error and the key I was using, they were quick to supply me with a new key. They had me back up and running fine with very little hassle. I'm very happy to have worked with CoinsTools.com and I have to say that their customer service is brilliant. Thanks, guys!

Guys its a scam please do not give… Guys its a scam please do not give these frauds any of your money . They just keep asking for more and more money and software never truly works. All of the 5 star reviews are fake . Do your due diligence if you you look up the bitcoin addresses in their videos they do a one time transfer for the sake of the video and to con you guys . Nobody has been given a refund yet .

Cointool.app is a ripoff and a scam Cointool.app is a ripoff and a scam. They offer absolutely no customer support whatsoever. If you're looking to throw your money away Cointool.app is a great place to start. If you need a token developed then hire a developer. Cointool.app is just a scam!

scam I bought them a software that costs $ 49.99 (Bitcoin Adder Pro 7.0), the support replied that it had done an update on the site and I had to be reimbursed 1 week after my purchase I sent them a mailed with billing address plus the link to my wallet I still haven't received the refund I sent them 4 emails with the same email address telling them that I didn't receive it and my answer was more like a scam

Very Legitmate Software The program is legitimate and is still working, and this one could be the best Unconfirmed Transaction software out there! I recommend Coin Sender V2. Thanks CoinsTools Team.