VisualVM
VisualVM: A free, open-source Java profiler with broad dump and offline analysis support. Ranked #9 of 28 in Profiling Software by our editors (8.4/10); pricing: Free plan; best for free Java desktop and remote profiling.
At a glance
- Editor score8.4 / 10
- PricingFree plan
- Best forFree Java desktop and remote profiling
- Free planYes
- Paid fromFree
- Profiling modesBoth
- Founded2008
- Facts checked20 Sep 2026
Where it wins
- Free, open-source desktop tool for Windows, Linux, and macOS
- Supports CPU and memory profiling with sampling and instrumentation
- Includes heap dumps, thread dumps, core dumps, and offline analysis
Where it doesn't
- Primarily focused on Java application profiling
- Platform integrations are limited to Eclipse, IntelliJ IDEA, and VS Code
- Desktop deployment does not provide a hosted profiling model
Our verdict on VisualVM
VisualVM is a standalone desktop tool for monitoring, troubleshooting, and profiling Java applications. It is suited to application developers, system administrators, quality engineers, and end users who need to inspect local or remote Java processes. The tool monitors CPU usage, garbage collection, heap and metaspace memory, loaded classes, and running threads. It runs on Windows, Linux, and macOS, and its open-source model makes it a practical option for teams seeking free Java profiling software.
Its strongest area is the range of Java diagnostics available in one desktop application. VisualVM supports both sampling and instrumentation for CPU and memory profiling, while thread views show activity and aggregated thread states. It can capture and browse heap dumps, capture and display thread dumps, and analyze Java core dumps. Application data, dumps, and profiler snapshots can also be stored for offline analysis. Through GraalVM guest-language analysis, it supports JavaScript, Python, Ruby, and R alongside Java.
VisualVM fits teams that prefer a desktop workflow and need visibility into both local and remote Java processes. Its integrations with Eclipse, IntelliJ IDEA, and Visual Studio Code support common development environments, but the documented platform fit remains focused rather than broad. Choose it for free, open-source Java monitoring, profiling, dump analysis, and offline investigation. Teams seeking a hosted deployment model, broader platform integrations, or profiling centered outside the Java ecosystem should consider a different category fit.
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VisualVM pricing
VisualVM fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Profiling modes | Both |
| Supported languages | Java, JavaScript, Python, Ruby, R |
| CPU profiling | Yes |
| Memory profiling | Yes |
| Thread profiling | Yes |
| Deployment model | Desktop |
| Deployment | Desktop |
| Platforms | Windows, Linux, macOS |
| Support | Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 3 integrations: Eclipse, IntelliJ IDEA, Visual Studio Code |
| Pricing | Free plan |
| Website | visualvm.github.io |
| Facts checked | 20 Sep 2026 |
VisualVM integrations
VisualVM lists 3 integrations on its own site.
- Eclipse
- IntelliJ IDEA
- Visual Studio Code
Alternatives to VisualVM
- Intel VTune ProfilerA free profiler covering CPU, memory, threading, GPU/NPU, I/O, MPI, and OpenMP.9.4
- AMD uProfA free AMD-focused profiler with broad CPU, system, threading, power, GPU, and tracing analysis.9.2
- PyroscopeA flexible profiler for teams that need continuous CPU and memory visibility at scale.9.1
See all VisualVM alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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