If you decide you want to keep the software, you can buy a license. A single license can be used on up to 5 devices. Pricing varies by region, but it is typically around , offering a one-time payment for lifetime use.
Windhawk is a modern modding platform for Windows. It allows users to install small, open-source "mods" that tweak specific parts of the Windows user interface. Because the code for each mod is publicly visible, it is highly transparent, safe, and highly customizable. Final Verdict windowblinds+product+key+free+link