Tool.exe is as a khá m?nh tool for nghiên c?u search engine results. In Hàn, it's especially popular for ki?m tra the rank of n?n t?ng and keywords. With Tool.exe, you can easily giám sát your n?n t?ng's k?t qu? ho?t ??ng over time and ??nh v? areas where you can b? sung. M?t s? ph??ng pháp to s? d?ng Tool.exe for xem xét m?c ?? n?i ti?ng