Does he need an internet connection or not? What guarantees that the password is new and not known to anyone "You may have a database with those words/pvt keys and then steal the money as soon as it is deposited."
Also, it is dangerous to download software from an unknown developer.
What guarantees that the file is real and not just a $ 16 scam?
https://satoshidisk.com/ does not work as an escrow.
Have you read the description entirely ?
No internet connection is required to execute the script, and no I don't/can't have a database of the word/pvt key since YOU choose which word you want to convert to pvt key. So actually, if I can find your private key with this code it mean that everybody can. It act like a normal brainwallet website, but can do that with a speed of 10000 keys per second. If you buy it, just inspect it with textedit or something else and you will see that there is nothing dangerous in it.
Yes it is dangerous to download from an unknown developer but use a virtual machine or rent a server for 1h then if you want to be secure.
For 16$ why would I scam someone ? I like to make some script that, I think, might me useful in some case, so I'm selling it that's all.
And if it's a scam I might won 16$ and that's it since the person will come here and tell everyone that the scripts is a scam. So not very useful..
Also, sorry for my english, it's not my main language.