Hi, just download that app, followed the link to download PC version. Chrome alerted, that file is infected, here is online check from DrWeb:
Terafyle.exe packed by FLY-CODE
>Terafyle.exe probably infected with Trojan.Inject
>Terafyle.exe packed by BINARYRES
>>Terafyle.exe - archive BINARYRES
>>>Terafyle.exe/data001 - Ok
>>>Terafyle.exe/data002 - Ok