Free download from the manufacturer's official support page
If you can provide the of the software you need (e.g., "Master Tool for CNC Machining" or "Master Data Management Tool by X company"), I’d be happy to help you locate a legitimate, safe download source or free alternative.
: Simplify the process of unlocking bootloaders for Xiaomi and other MTK/Qualcomm-based devices.
As of this writing, the following link is active for the free promotional offer: