SmartFileKit is a lightweight, high-performance, and secure file validation, classification, and detection library for .NET with zero external dependencies
dotnet risk-analysis aspnetcore nuget file-upload file-analysis file-signature file-hashing magic-bytes duplicate-detection secure-file-upload file-validation file-type-detection threat-detection file-processing file-security entropy-analysis mime-detection file-fingerprint polyglot-detection
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Updated
Jun 19, 2026 - C#