TCM-PA is a software developer for Windows.
It is reported that the following Windows processes are part of eContas - Analisador de Arquivos 2021:
If you want to remove eContas - Analisador de Arquivos 2021 from your computer, just go to Start > Control Panel > Add/Remove programs and select eContas - Analisador de Arquivos 2021 from the list of programs.