YourKit Java Profiler is the leading profiling tool in the Java market that delivers the most innovative, powerful and smart performance analysis capabilities. YourKit Java Profiler provides extreme time savings as well as solid assurance features. Most of its features are not simply unrivaled but absolutely unique.

Quality
YourKit helps you solve performance and scalability problems at the early stages of development, thus ensuring product quality from the very beginning. The ability to profile Java applications not only during testing but even in production results in substantial increases in the final product quality and the level of customer support.

Productivity
YourKit users enjoy massive productivity gains by having all of the advanced YourKit features at hand when they are needed most and by utilizing its seamless integration with the most popular IDEs and application servers.

Time savings
With the unique on-demand profiling, you can run the profiled application with absolutely zero overhead, activating actual profiling only when it is needed. This functionality together with the overall speed of profiling leads to dramatic savings in the developer's time.

Higher ROI

Using YourKit Java Profiler ensures quality, boosts productivity and delivers time savings, in the end resulting in higher efficiency and a quick return on your investment. Our flexible licensing policy with multiple bonuses and minimum restrictions has proved to be highly effective and beneficial to our users. 

CPU and memory profiling has never been easier, and smarter at the same time. YourKit has developed a revolutionary approach to profiling applications at both development and production stages, bringing unparalleled benefits to professional Java developers on all platforms, including Windows, Linux, Mac OS X, Solaris, FreeBSD, HP-UX.

• Powerful analysis capabilities: CPU and memory hot spots with devoted views; unique snapshot comparison; memory leak detection; memory distribution reports; measuring of shallow and retained sizes of objects; reporting utility.
• On-demand profiling: With this cutting-edge feature, you can enable profiling only when you need it, with the application running at its full speed for the rest of the time. For example, you can analyze the current heap state at any moment during application runtime by capturing a memory snapshot. This feature is extremely useful for profiling huge applications - with zero overhead.
• Free embedding into production: You are eligible to distribute a profiling DLL with your real-world commercial applications free of charge. This helps you ease your product maintenance and improve your customer support.
• J2EE support: Non-intrusive profiling of high-scale production applications; easy integration with application servers; innovative automatic deobfuscator.
• Java 5/6/7 support: YourKit utilizes all of the advanced Java 5/6/7 profiling features.
• Quick and easy installation: Straight-forward installation process, with the most reasonable defaults; seamless integration with popular IDEs and application servers; minimum extra configuration.
• User-friendliness and usability: Light-weight and intuitive scenario-based user interface; keyboard support; report filtering for quick and deep analysis; profiling natively incorporated into supported IDEs to be available from the most obvious and reasonable places.
• Flexible licensing policy: Multi-platform and multi-processor licensing: commercial, floating, educational, and open source licenses available.