Cppcheck is a static analysis tool for C/C++ code that detects bugs, undefined behavior, and dangerous coding constructs. It offers both a free open-source version and a commercial Premium edition with advanced compliance features. The tool is designed for fast feedback, minimal false positives, and works in air-gapped environments without requiring network connections.
Funding
Funding not disclosed
Founders
Product
Problem
C/C++ codebases often contain subtle bugs and undefined behavior that are difficult to detect through manual review or testing alone. Traditional static analysis tools frequently produce high rates of false positives, which erodes developer trust and makes it hard to identify genuine issues. Additionally, many organizations need to comply with safety and security standards but lack efficient ways to verify code against these requirements.
Solution
Cppcheck provides a static analysis platform for C/C++ that focuses on detecting undefined behavior and dangerous coding constructs with a strong emphasis on minimizing false positives. The tool uses a unique bi-directional analysis approach that makes it one of the fastest static analyzers on the market, delivering results quickly. It operates entirely on-premises and can run in air-gapped environments without license servers or network configurations, making it suitable for security-sensitive deployments. The open-source version is freely available and widely adopted, while Cppcheck Premium adds advanced capabilities including compliance reporting for standards like MISRA, CERT C, and CERT C++. Premium also includes a bug-hunting mode designed to help developers locate hard-to-find bugs identified during testing, along with dedicated technical support and custom checker development services.
Target Audience
Primary users are C/C++ developers and engineering teams in safety-critical industries such as automotive, aerospace, and medical devices, as well as organizations needing security compliance verification. The tool also serves individual developers and open-source projects seeking a reliable, free static analysis solution.
Features
- Bi-directional analysis engine that provides fast feedback and detects undefined behavior and dangerous coding constructs
- Plug-and-play setup with a maximum 30-minute installation-to-result time
- On-premises and air-gapped operation with no license servers, network configurations, or SLA agreements required
- Compliance reporting for security standards including CERT C, CERT C++, Top 25 CWE, and full MISRA C:2025 coverage in Premium
- Bug-hunting mode in Premium for identifying bugs found during testing but not easily traceable in source code
- Tool qualification kit for DO-178C / DO-330 and ISO 27001:2022 Statement of Applicability in Premium
- Open-source version continuously tested by thousands of developers on hundreds of platforms
- Custom checker development and dedicated developer support for open-source issues in Premium