The "free portable" versions found on warez forums are often Frankenstein’s monsters. They are frequently wrapped in loaders that bypass the license check. In doing so, they often alter the binary code of the software.
However, the of NTLite is legally available for non-commercial use. While it locks some advanced features (like certain component removals), it is more than enough for basic debloating and driver integration. How to Use NTLite Safely ntlite license key free portable
If you’re removing components, start with the obvious bloatware before touching system services. Use the Forums: NTLite Community The "free portable" versions found on warez forums
The official NTLite developers provide frequent bug fixes. Cracked versions are "frozen" in time and won't work with the latest Windows cumulative updates. Is There an Official NTLite Portable? However, the of NTLite is legally available for
Should I be using the Premium version of NTLite to debloat a DIY OS?
The free version of NTLite covers the essential functions needed for most Windows deployment tasks without requiring a paid key: Image Management