Why Companies Ban IntelliJ IDEA: Legal, Security, and Cost Insights

Why does the company forbid IntelliJ IDEA?

There are several reasons:

Copyright issues : Using pirated software exposes the company to legal risks and potential damage to its reputation.

Security concerns : Unlicensed or unknown software may contain malware, threatening the company's assets.

Efficiency problems : Frequent activation dialogs interrupt work and reduce productivity.

Collaboration difficulties : Different IDEs make it hard to enforce consistent code formatting and templates.

Why is a personal paid version not allowed?

A Personal license is an option for private individuals who purchase a license with their own funds, and solely for their own use. Personal licenses are not to be purchased, refunded or in any way financed by companies.

Thus, a personal license can only be used by an individual, not by a company.

Why not purchase a commercial license?

A Commercial license is the standard option for organizations; it must be bought by the company and assigned to users.

Cost example for a 10‑person development team:

Year 1: approximately 34,356 CNY

Year 2: approximately 27,451 CNY

Year 3 onward: approximately 20,586 CNY

For startups, these expenses are significant, making open‑source alternatives more attractive.

Conclusion

If the technical lead mandates a unified development tool, developers should comply with the policy unless they choose to leave the company.