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jSparrow your All-in-One Refactoring Tool for Java code.

By registering with your official student email, you are eligible for an automatically generated voucher, sponsored by Splendit IT consulting, reducing the price by 50%. If our system does not recognize your student email, and you have not received an automatic mail, please feel free to „contact us“ to redeem your voucher.

jSparrow helps developers in the following regards:

  • Minimizing code smells, increase cyber security, code quality and platform stability
  • Upgrading to new Java versions (transforming old language constructs in new language constructs)
  • Getting major performance improvements by using more efficient constructs
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Registration for jSparrow Trial

You can register here for a Eclipse jSparrow Starter license, which can be activated in the Eclipse plugin.

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Thousands of developers have refactored with jSparrow

List of developers working with or in companies:

  • SVS Gemeinsam gesünderSVS logo
  • DWD Deutscher WetterdienstDWD logo
  • Githubgithub logo
  • MavenMAVEN logo
  • Kapsch: challenging limitsKapsch logo
  • Eclipse IDEEclipse IDE logo