Best Static Code Analysis Software with a Free Trial of 2025

Parasoft's mission is to provide automated testing solutions and expertise that empower organizations to expedite delivery of safe and reliable software. A powerful unified C and C++ test automation solution for static analysis, unit testing and structural code coverage, Parasoft C/C++test helps satisfy compliance with industry functional safety and security requirements for embedded software systems.

Visual Expert is a static code analyzer for Oracle PL/SQL, SQL Server T-SQL and PowerBuilder. It identifies code dependencies to let you modify the code without breaking your application. It also scans your code to detect security flaws, quality, performance and maintenability issues. Identify breaking changes with impact analysis. Scan the code to find security vulnerabilities, bugs and maintenance issues. Integrate continuous code inspection in a CI workflow. Understand the inner workings and document your code with call graphs, code diagrams, CRUD matrices, and object dependency matrices (ODMs). Automatically generate source code documentation in HTML format. Navigate your code with hyperlinks. Compare two pieces of code, databases or entire applications. Improve maintainability. Clean up code. Comply with development standards. Analyze and improve database code performance: Find slow objects and SQL queries, optimize a slow object, a call chain, a slow SQL query, display a query execution plan.

All your Python development needs are consolidated in one application. While PyCharm handles routine tasks, you can save precious time and concentrate on more significant projects, fully utilizing its keyboard-centric design to explore countless productivity features. This IDE is well-versed in your code and can be trusted for features like intelligent code completion, immediate error detection, and quick-fix suggestions, alongside straightforward project navigation and additional capabilities. With PyCharm, you can write organized and maintainable code, as it assists in maintaining quality through PEP8 compliance checks, testing support, smart refactoring options, and a comprehensive range of inspections. Created by programmers specifically for other programmers, PyCharm equips you with every tool necessary for effective Python development, allowing you to focus on what matters most. Additionally, PyCharm's robust navigation and automated refactoring features further enhance your coding experience, ensuring that you remain efficient and productive throughout your projects.

CppDepend serves as a robust code analysis solution specifically designed for C and C++ programming languages, aimed at aiding developers in the upkeep of intricate code repositories. It boasts an extensive array of functionalities that promote code quality, including static code analysis, which plays a critical role in uncovering potential coding problems like memory leaks, suboptimal algorithms, and breaches of coding conventions. One of CppDepend's significant features is its adherence to established coding standards such as Misra, CWE, CERT, and Autosar. These guidelines are essential across various sectors, especially in the creation of dependable and secure software for automotive, embedded, and other high-reliability environments. By conforming to these standards, CppDepend contributes to the assurance that the code meets industry-specific safety and reliability benchmarks. Additionally, the tool's seamless integration with widely-used development environments, along with its compatibility with continuous integration processes, positions it as an indispensable resource in agile development practices. This versatility enables teams to enhance their productivity while ensuring adherence to high-quality coding standards throughout the software development lifecycle.

Snyk is the leader in developer security. We empower the world’s developers to build secure applications and equip security teams to meet the demands of the digital world. Our developer-first approach ensures organizations can secure all of the critical components of their applications from code to cloud, leading to increased developer productivity, revenue growth, customer satisfaction, cost savings and an overall improved security posture. Snyk is a developer security platform that automatically integrates with a developer’s workflow and is purpose-built for security teams to collaborate with their development teams.

Amazon CodeGuru is an advanced developer tool that leverages machine learning to offer insightful suggestions for enhancing code quality and pinpointing the most costly lines of code within an application. By seamlessly incorporating Amazon CodeGuru into your current software development processes, you can benefit from integrated code reviews that highlight and optimize costly code segments, ultimately leading to cost savings. Additionally, Amazon CodeGuru Profiler assists developers in identifying the most expensive lines of code, providing detailed visualizations and actionable advice for optimizing performance and reducing expenses. Furthermore, the Amazon CodeGuru Reviewer employs machine learning techniques to detect significant issues and elusive bugs during the development phase, thereby elevating the overall quality of the codebase while facilitating more efficient application development. This powerful combination of tools ensures that developers not only write better code but also maintain a focus on cost efficiency throughout the software lifecycle.

Velocity provides detailed, contextual analytics that enable engineering leaders to help their team members, resolve team roadblocks and streamline engineering processes. Engineering leaders can get actionable metrics. Velocity transforms data from commits to pull requests into the insights that you need to make lasting improvements in your team's productivity. Quality: Automated code reviews for test coverage, maintainability, and more so you can save time and merge with confidence. Automated code review comments for pull requests. Our 10-point technical debt assessment gives you real-time feedback so that you can focus on the important things in your code review discussions. You can get perfect coverage every time. Check coverage line-by-line within diffs. Never merge code again without passing sufficient tests. You can quickly identify files that are frequently modified and have poor coverage or maintainability issues. Each day, track your progress towards measurable goals.

Software projects are often complex. The law of entropy makes it more complicated. Developers easily get lost in the dependency network, and they tend to create designs that don't stand the test of time. Softagram automatically illustrates how dependencies change. Automated integration allows you to decorate pull requsts in GitHub, Bitbucket and Azure DevOps with a dependency report. This report pops up as a comment within the tool you use. The analysis also includes other aspects, such as open source licenses or quality. You can customize it to meet your needs. Softagram Desktop app, which is designed for advanced software understanding as well as auditing software usage, can also be used to efficiently perform software audits.

CodeScene's powerful features go beyond traditional code analysis. Visualize and evaluate all the factors that influence software delivery and quality, not just the code itself. Make informed, data-driven decisions based on CodeScene’s actionable insights and recommendations. CodeScene guides developers and technical leaders to: - Get a holistic overview and evolution of your software system in one single dashboard. - Identify, prioritize, and tackle technical debt based on return on investment. - Maintain a healthy codebase with powerful CodeHealth™ Metrics, spend less time on rework and more time on innovation. - Seamlessly integrate with Pull Requests and editors, get actionable code reviews and refactoring recommendations. - Set Improvement goals and quality gates for teams to work towards while monitoring the progress. - Support retrospectives by identifying areas for improvement. - Benchmark performance against personalized trends. - Understand the social side of the code, measure socio-technical factors like key personnel dependencies, knowledge sharing and inter-team coordination.

The YAG Suite is a French-made innovative tool that takes SAST to the next level. YAGAAN is a combination of static analysis and machine-learning. It offers customers more than a sourcecode scanner. It also offers a smart suite to support application security audits and security and privacy through DevSecOps design processes. The YAG-Suite supports developers in understanding the vulnerability causes and consequences. It goes beyond traditional vulnerability detection. Its contextual remediation helps them to quickly fix the problem and improve their secure coding skills. YAG-Suite's unique 'code mining' allows for security investigations of unknown applications. It maps all relevant security mechanisms and provides querying capabilities to search out 0-days and other non-automatically detectable risks. PHP, Java and Python are currently supported. Next languages in roadmap are JS, C and C++.

Sourcetrail serves as an interactive tool designed to enhance the exploration of existing source code by systematically indexing it and collecting information about its architecture. This tool offers a user-friendly interface composed of three dynamic views, each essential for accessing the necessary information efficiently. The Search feature enables users to swiftly locate and choose indexed symbols within the source code. An autocompletion box appears, providing an immediate overview of all relevant results found throughout the entire codebase. The Graph view visualizes the arrangement of your source code, emphasizing the currently selected symbol while illustrating its incoming and outgoing dependencies with other symbols. Meanwhile, the Code view lists all the source locations tied to the selected symbol through various code snippets, and clicking on any listed location allows users to shift their selection for a more in-depth analysis. Overall, Sourcetrail significantly streamlines the process of understanding complex code structures.

Snappy Tick Source Edition (SAST) is a powerful tool designed for reviewing source code to uncover vulnerabilities present in the codebase. It offers both Static Code Analysis and Source Code Review functionalities. By implementing in-line auditing techniques, it effectively identifies the most critical security issues within applications and ensures that adequate security measures are in place. On the other hand, Snappy Tick Standard Edition (DAST) serves as a dynamic application security solution that facilitates both black box and grey box testing. It examines requests and responses to detect potential vulnerabilities by attempting to access various application components during runtime. Equipped with impressive features tailored for Snappy Tick, it can scan multiple programming languages with ease. Additionally, it provides comprehensive reporting that clearly outlines affected source files, specifies line numbers, and even details specific sections of code that require attention, ensuring that developers can address vulnerabilities efficiently. This holistic approach to security assessment makes Snappy Tick an invaluable asset for any development team.

The Puma Scan Professional End User Edition enables developers to utilize Puma Scan through a Visual Studio extension, featuring improved capabilities, reduced false positives, and various support options. This edition’s license is valid for one year, with the possibility of annual renewal. In contrast, the Server Edition facilitates command line scanning and can be integrated into your build server, all without needing Visual Studio's overhead. A single Server license can be employed across five build agents within the same organization, and additional Build Agent Bundles are available in sets of five for larger needs. Furthermore, the Azure DevOps Extension introduces a Puma Scan build task into your Azure DevOps pipelines, enhancing your development workflow. With Azure DevOps Standard licenses, you can scan up to 20 build pipelines, while Azure DevOps Unlimited licenses permit unrestricted scanning across a single organization, ensuring comprehensive coverage for your projects. This flexibility allows organizations to choose the best licensing option based on their specific scanning requirements.

Introducing the Visual Studio Extension tailored for .NET Developers, which offers real-time code quality assessment across a wide range of languages including C#, VB.NET, XAML, ASP.NET, ASP.NET MVC, JavaScript, TypeScript, CSS, HTML, and XML. This extension allows developers to immediately identify areas of improvement within their code. ReSharper not only alerts you to coding issues but also presents a multitude of quick-fix solutions for automatic resolution. In most instances, you have the flexibility to choose the most suitable quick-fix from a diverse selection. It also features automated, solution-wide refactorings that enable you to modify your codebase with confidence. Whether you're looking to rejuvenate outdated code or organize your project structure, ReSharper is a dependable tool. With its powerful navigation capabilities, you can swiftly search through the entirety of your solution. You can leap to any file, type, or member, and seamlessly navigate from a specific symbol to its usages, as well as its base and derived symbols or implementations. This level of functional versatility ensures that developers can work more efficiently and effectively than ever before.

DeepSource streamlines the process of identifying and resolving code issues during reviews, including risks of bugs, anti-patterns, performance bottlenecks, and security vulnerabilities. Setting it up with your Bitbucket, GitHub, or GitLab account takes under five minutes, making it incredibly convenient. It supports various programming languages such as Python, Go, Ruby, and JavaScript. Additionally, DeepSource encompasses all essential programming languages, Infrastructure-as-Code capabilities, secret detection, code coverage, and much more. This means you can rely solely on DeepSource for code protection. Initiate your development with the most advanced static analysis platform, ensuring that you catch bugs before they make their way into production. It boasts the largest array of static analysis rules available in the market. Your team will benefit from having a centralized location to monitor and address code health effectively. With DeepSource, code formatting can be automated, ensuring your CI pipeline remains intact without style violations disrupting the process. Furthermore, it can automatically generate and implement fixes for detected issues with just a few clicks, enhancing your team's productivity and efficiency.

Traditional analytics only capture superficial signals, whereas Merico delves into code analysis to focus on what truly matters through comprehensive program evaluation. Measuring engineering performance presents significant challenges, and while a handful of companies attempt this, most rely on flawed and misleading indicators, overlooking valuable opportunities for recognition, growth, and advancement. Up to this point, the tools for analytics and evaluation have largely prioritized surface-level metrics to judge quality and productivity, a practice that developers recognize as inadequate. This insight is the driving force behind the creation of Merico. By offering commit-level analysis, teams gain crucial insights directly from their codebase, ensuring that the data remains accurate and unaffected by the pitfalls of process measurement. This direct connection to the code empowers developers to refine, prioritize, and evolve their work with precision. With Merico, teams can establish transparent shared objectives while effectively monitoring their progress, productivity, and quality through actionable benchmarks, paving the way for continuous improvement and success. Ultimately, Merico transforms the way engineering teams assess their performance, providing them with the tools they need to thrive in a complex development landscape.

Coco® is a versatile tool designed for measuring code coverage across multiple programming languages. It utilizes automatic instrumentation of source code to assess the coverage of statements, branches, and conditions during testing. When a test suite is executed against this instrumented application, it generates data that can be thoroughly analyzed later. Through this analysis, developers can gain insights into the extent of source code tested, identify gaps in test coverage, determine which additional tests are necessary, and observe changes in coverage over time. Moreover, it helps in pinpointing redundant tests, as well as identifying untested or obsolete code segments. By evaluating the effect of patches on both the code and the overall coverage, Coco provides a comprehensive overview of testing efficacy. It supports various coverage metrics, including statement coverage, branch coverage, and Modified Condition/Decision Coverage (MC/DC), making it adaptable for diverse environments such as Linux, Windows, and real-time operating systems. The tool is compatible with various compilers, including GCC, Visual Studio, and embedded compilers. Users can also choose from different report formats, including text, HTML, XML, JUnit, and Cobertura, to suit their needs. Additionally, Coco can seamlessly integrate with a multitude of build, testing, and continuous integration frameworks, such as JUnit, Jenkins, and SonarQube, enhancing its utility in a developer's workflow. This comprehensive range of features makes Coco an essential asset for any team focused on ensuring high-quality software through effective testing practices.

Qodana’s static code analysis empowers development teams to adhere to established quality benchmarks, ensuring they produce code that is not only readable and maintainable but also secure. Developed by JetBrains, this tool has been refined through over two decades of experience in code analysis, enriched by input from millions of users across the community. By leveraging the insights derived from JetBrains IDEs, Qodana extends their intelligence into the continuous integration (CI) environment. Its analysis is precise yet unobtrusive, adeptly recognizing the intricacies of your codebase. The integration with commonly used tools, including JetBrains IDEs, facilitates seamless interaction with Qodana’s findings in the environment that developers prefer. Additionally, Qodana goes beyond merely identifying issues; it actively recommends automatic solutions to enhance code quality. To ensure budget-friendly usage, Qodana calculates licenses based on active contributors, avoiding unexpected costs associated with project growth, as it does not factor in lines of code. Furthermore, it is available at no cost for open-source initiatives, encouraging innovation and collaboration within the developer community. This commitment to fostering quality and accessibility makes Qodana a valuable asset for any coding team.

Codacy is an automated code review tool. It helps identify problems through static code analysis. This allows engineering teams to save time and tackle technical debt. Codacy seamlessly integrates with your existing workflows on Git provider as well as with Slack and JIRA or using Webhooks. Each commit and pull-request includes notifications about security issues, code coverage, duplicate code, and code complexity. Advanced code metrics provide insight into the health of a project as well as team performance and other metrics. The Codacy CLI allows you to run Codacy code analysis locally. This allows teams to see Codacy results without needing to check their Git provider, or the Codacy app. Codacy supports more than 30 programming languages and is available in free open source and enterprise versions (cloud or self-hosted). For more see https://www.codacy.com/

The NTT Application Security Platform encompasses a comprehensive range of services essential for securing the complete software development lifecycle. It offers tailored solutions for security teams while providing rapid and precise tools for developers operating within DevOps settings, enabling organizations to reap the rewards of digital transformation without encountering security complications. Enhance your approach to application security with our top-tier technology that ensures continuous assessments, persistently identifying potential attack vectors and scrutinizing your application code. NTT Sentinel Dynamic excels in accurately pinpointing and verifying vulnerabilities present in your websites and web applications. Meanwhile, NTT Sentinel Source and NTT Scout comprehensively analyze your entire source code, uncovering vulnerabilities while delivering in-depth descriptions and actionable remediation guidance. By integrating these robust tools, organizations can significantly bolster their security posture and streamline their development processes.

Accelerate the launch of top-tier mobile applications into the marketplace without sacrificing security. Entrust the development and deployment of exceptional mobile apps for your organization to us, allowing you to focus on your business while we handle mobile app security. Recognized as a leading security solution by Gartner, we take pride in how the Appknox platform protects our clients’ applications from all potential vulnerabilities. At Appknox, our commitment to providing Mobile Application Security empowers businesses to reach their goals both now and in the future. Our Static Application Security Testing (SAST) employs 36 diverse test cases to uncover nearly all vulnerabilities hidden within your source code, ensuring compliance with security standards like OWASP Top 10, PCI-DSS, HIPAA, and other prevalent security threat metrics. Additionally, our Dynamic Application Security Testing (DAST) identifies sophisticated vulnerabilities while your application is live, providing an extra layer of protection. Through our comprehensive security solutions, we strive to create a safer mobile environment for all users.

The Fastest Code Analysis. 40X faster scan speeds so developers don't have to wait long for results after submitting a pull request. The Most Accurate Result. Qwiet AI is the only AI with the highest OWASP benchmark score. This is more than triple the commercial average, and more than twice the second highest score. Developer-Centric Security Processes. 96% of developers say that disconnected security and developer workflows hinder their productivity. Implementing developer-centric AppSec workflows decreases mean-time-to-remediation (MTTR), typically by 5X - enhancing both security and developer productivity. Automated Business Logic Flaws in Dev. Identify vulnerabilities unique to your codebase before they reach production. Achieve compliance. Maintain and demonstrate compliance with privacy and security regulations such as SOC 2 PCI-DSS GDPR and CCPA.

Use potent code analysis to integrate security into SDLC. Software development must include security. It has not been historically. Static application security testing was used to be separated from Code quality reviews. This resulted in limited impact and value. beSOURCE focuses on the code security of applications and integrates SecOps with DevOps. Other SAST offerings view security as a separate function. Beyond Security has turned this model on its head by adopting the SecOps perspective when addressing security from every angle. Security Standards. beSOURCE adheres all relevant standards.

Modern development teams are empowered to identify, fix, and prevent vulnerabilities in source code, open-source libraries, secret management, cloud configuration, and other areas. Modern development teams are empowered to identify, fix, and prevent security flaws in their applications. Continuous security scanning speeds up feature shipping and reduces cycle time. Our expert system reduces false alarms and only informs you about security issues that are relevant. Software that is consistently scanned across all product lines will be more secure. GuardRails integrates seamlessly with modern Version Control Systems such as GitLab and Github. GuardRails automatically selects the appropriate security engines to run based upon the languages found in a repository. Each rule is carefully curated to determine whether it has a high level security impact issue. This results in less noise. A system has been developed that detects false positives and is constantly improved to make it more accurate.

For more than three decades, Helix QAC has established itself as a reliable static code analyzer specifically designed for C and C++ programming languages. Renowned for its thoroughness and precision, Helix QAC has become the go-to choice in highly regulated and safety-sensitive sectors that must adhere to strict compliance standards. This often entails ensuring alignment with coding standards like MISRA and AUTOSAR, as well as functional safety regulations such as ISO 26262. The tool boasts TÜV-SÜD certification for functional safety compliance, encompassing standards like IEC 61508, ISO 26262, EN 50128, IEC 60880, and IEC 62304. Furthermore, it holds ISO 9001 | TickIT plus Foundation Level certification, a widely recognized standard that guarantees not only the fulfillment of requirements but their surpassing as well. By allowing users to prioritize coding issues according to risk severity, Helix QAC enables efficient targeting of critical defects through various tools, including filters, suppressions, and baselines, enhancing overall code quality and safety. This commitment to excellence solidifies Helix QAC's reputation as an essential asset in the development process.