JProfiler (open source license)
Free JProfiler (Java profiler) licenses covering a project's core committers, granted in exchange for a link to the JProfiler site (preferably a text link containing "Java profiler", no nofollow).
Eligibility: for contributors; non-commercial only; Non-profit open source projects with an established website and a released product.
How to apply: Online form on the offer page (project name, website URL, contact, number of developers); processing up to 24 hours, license sent by email.
last verified 2026-07-06
install4j (open source license)
Free install4j (multi-platform Java installer builder) license for the project's developers, granted in exchange for a link to the install4j site (preferably a text link containing "multi-platform installer builder", no nofollow).
Eligibility: for contributors; non-commercial only; Non-profit open source projects with an established website and a released product.
How to apply: Online form on the offer page (project name, website URL, contact, max number of developers); processing up to 24 hours, license sent by email.
last verified 2026-07-06