Cppcheck and Klocwork are Static code analysis tools with distinct features and functionalities. It can be difficult to choose the ideal SCA tool, but the appropriate strategy can save your time and effort.

C/C++ code can be examined by Cppcheck for possible vulnerabilities even if it uses unconventional syntax.

Software security, quality, and stability issues are discovered by the Klocwork static code analysis and SAST tool for C, C++, C#, Java, JavaScript, Python, and Kotlin, helping to enforce compliance with standards.

Numerous interpretations and even false beliefs about these tools and how to choose the best one has changed over time, including:

1. Accuracy and speed of analysis (False positive and False negative rate)
2. Coverage of vulnerabilities
3. Control, Collaboration, and Reporting
4. Integration and upkeep

The substantial distinction between Cppcheck and Klocwork is covered in this study. It can also assist you in selecting the right tool for your needs. You can download the study paper and sample reports from here.