jGRASP is a lightweight IDE focused on automatic software visualizations that make code easier to understand. It generates control structure diagrams, complexity graphs, and UML class views for Java and several other languages, with plugins for IntelliJ and Eclipse.
Downloads and documentation on jgrasp.org do not list paid subscriptions; the IDE is offered as a free academic-oriented tool.
API access
The site documents a Plugin API download for extending jGRASP integrations.
Is jGRASP right for you?
A good fit for
Students and instructors who want visual debugging and structure diagrams while learning Java, C, Python, or related languages.
Before you choose
You install and update the desktop IDE locally; support is via documented FAQs and contact pages rather than a cloud admin console.
IDE with built-in visualizations
jGRASP markets itself as a lightweight development environment whose standout feature is automatic visualizations and viewers that clarify control flow, complexity, and object structure while you edit code.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
Capability
Value
Evidence
Checked
Visualizations
Homepage states jGRASP automatically generates Control Structure Diagrams, Complexity Profile Graphs, and UML class diagrams.
Facts sourced
2026-10-04
Current release
The site lists jGRASP 2.1.0_02 as the current release with separate plugin versions for IntelliJ and Eclipse.
Facts sourced
2026-10-04
Platform requirements
jGRASP runs on any platform with Java 11 or higher according to the homepage.
Facts sourced
2026-10-04
Understand the total cost
jGRASP pricing & plans
Free
Free
Downloads and documentation on jgrasp.org do not list paid subscriptions; the IDE is offered as a free academic-oriented tool.
Access
Downloads and documentation on jgrasp.org do not list paid subscriptions; the IDE is offered as a free academic-oriented tool.
jGRASP is a lightweight IDE focused on automatic software visualizations that make code easier to understand. It generates control structure diagrams, complexity graphs, and UML class views for Java and several other languages, with plugins for IntelliJ and Eclipse.
Does jGRASP have a free plan?
Downloads and documentation on jgrasp.org do not list paid subscriptions; the IDE is offered as a free academic-oriented tool.. This record lists ongoing free access; check the plan limits before starting.
How much does jGRASP cost?
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use jGRASP through an API?
The site documents a Plugin API download for extending jGRASP integrations.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
You install and update the desktop IDE locally; support is via documented FAQs and contact pages rather than a cloud admin console.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.