Single Sistemas is a software developer for Windows.
It is reported that the following Windows processes are part of SingleNFe AssinadorA3:
If you want to remove SingleNFe AssinadorA3 from your computer, just go to Start > Control Panel > Add/Remove programs and select SingleNFe AssinadorA3 from the list of programs.
It is reported that the following Windows processes are part of SingleBKP:
If you want to remove SingleBKP from your computer, just go to Start > Control Panel > Add/Remove programs and select SingleBKP from the list of programs.