Windows 10 and 11 have a built-in "Wireless Display" feature, and macOS/iOS devices can often use native AirPlay if you are mirroring between Apple devices.
If you are looking for the features offered by Reflector 4 (like mirroring iPhone, iPad, or Android screens to a PC/Mac via AirPlay, Google Cast, or Miracast), consider these safe paths:
Look for reputable open-source screen-sharing tools like Scrcpy (for Android) which are free and transparent.
Using or searching for cracked software carries significant risks that can compromise your data and devices:
Squirrels offers a 7-day free trial of the official Reflector 4 software so you can test its full functionality before buying.