# ej-technologies free for open source

What ej-technologies gives open source projects, who qualifies, and how to apply. 2 verified offers, last checked 2026-09-07.

- Website: https://www.ej-technologies.com
- Categories: IDEs and dev tools

## JProfiler (open source license)

**What you get.** 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).

**Who qualifies.** Applies to the contributors; non-commercial use 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.

Program page: https://www.ej-technologies.com/jprofiler/openSource

Verified 2026-09-07 - manual: jprofiler/openSource page live, free licenses for non-profit OSS projects in exchange for a backlink

## install4j (open source license)

**What you get.** 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).

**Who qualifies.** Applies to the contributors; non-commercial use 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.

Program page: https://www.ej-technologies.com/install4j/openSource

Verified 2026-09-07 - manual: install4j/openSource page live, free licenses for non-profit OSS projects in exchange for a backlink

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