VISENGI's VHDL Obfuscator & Watermarker is a powerful tool designed to protect intellectual property by rendering VHDL source code difficult to reverse-engineer. It ensures robust security through cryptographic hash functions, making it almost impossible to decrypt. This obfuscation tool maintains full synthesizability of the core, ensuring no loss in speed or resource efficiency. Additionally, it features watermarking capabilities, allowing developers to track and trace IP breaches easily. Available for both Windows and Linux, the tool supports both GUI and command-line interfaces, with extensive documentation to guide real-world applications.