ANTS Performance Profiler™ (Latest version: 6.0 )
New version! .NET code profiler: Speed up the performance of your .NET applications
- Identify performance bottlenecks within minutes
- Optimize .NET application performance
- Drill down to slow lines of code with line-level timings
- Profile aspx, ASP.NET, C# code, and VB.NET applications
- Available as a standalone tool, or as part of the .NET Developer Bundle
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Click to Download
For a demonstration of ANTS Performance Profiler version 6, please view our product video.
ANTS Performance Profiler is available in a Standard or Pro edition, or as part of the .NET Developer Bundle.
| Key features | .NET Bundle $795 |
ANTS Performance Profiler Pro $595 |
ANTS Performance Profiler Standard $395 |
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| Supports .NET executable, Windows service, COM+ Server and ASP.NET web applications (including multi-threaded applications) | |
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| Line-level code timing (instrumentation) | |
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| Sampling profiling mode | ![]() |
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| Timeline for viewing the profiling data just for a selected region of activity | ![]() |
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| Call Tree which auto-expands the worst performing stack traces | |
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| NEW! Silverlight 4 support | ![]() |
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| NEW! Attach to a running process | ![]() |
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| NEW! SQL and I/O profiling | ![]() |
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| NEW! Command line access | ![]() |
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| Call Graph view for visualizing all the callers and callees for a particular method | ![]() |
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| Profiling child processes | ![]() |
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| Save profiler results | ![]() |
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| NEW! Export profiling results | ![]() |
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| Find / filter functions | ![]() |
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| ANTS Memory Profiler™ for locating memory leaks and investigating your application's memory usage | ![]() |
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| Exception Hunter™ for finding unhandled exceptions in .NET code | ![]() |
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| .NET Reflector® Pro for debugging third-party code in Visual Studio | ![]() |
"The number one rule of profiling: the bottleneck is NEVER where you thought it was."






