HashLib4Pascal

Restricted to specific compiler versions (Delphi 2010+ or FreePascal 3.2.2+), which may exclude projects using older or less common Pascal variants, as noted in prerequisites.

Requires manual setup like adding source paths or compiling IDE packages, which can be more involved than using drop-in libraries with pre-built binaries.

The vast number of algorithms and features might introduce unnecessary bloat for projects that only need a few hash functions, leading to larger binary sizes.

The README lacks performance benchmarks or optimization guides, leaving developers to test efficiency themselves, which could be a drawback for performance-critical applications.