Use Intel® System Studio with a free commercial license backed by community forum support. This license allows you to use the software for one year. You can refresh the license an unlimited number of times, allowing you to use the latest version. Convert to a paid license at any time, which provides Priority Support for one year.
I have two questions regarding this matter:
1) Can I continue to use the free commercial license with a free renew license after one year, or do I have to buy the license?
2) Are there any restrictions for companies for using the free commercial license?