While the idea of getting a $70 aircraft for free is tempting, "cracked" files for MSFS are notoriously risky for several reasons:
While searching for a "PMDG 737 MSFS crack" might seem like a quick fix, the risk of infecting your computer or dealing with a buggy, broken cockpit isn't worth it. For the best experience in the skies, it’s always better to save up and go for the official version.
If you are on a tight budget, the Zibo 737 for X-Plane is free and offers study-level depth.
This is the exact same high-fidelity simulation but priced significantly lower (often around $35) because the real-world variant is less popular.