Is GPL license free for commercial use?

Related questions

1. Is Apache license free?
2. Does MIT license require attribution?
3. Do WTF you want license?
4. What does the MIT license mean?
5. Is MIT license compatible with GPL?
6. What is the difference between GPL and LGPL licenses?
7. Can MIT license be used commercially?
8. Is it legal to sell GPL software?

Tags

1. #distribute
2. #including
3. #charge
4. #under
5. #copies
6. #compilers
7. #licensed
8. #proprietary
9. #users
10. #works
11. #creating
12. #companies
13. #commercial
14. #purposes
15. #example
16. #using
17. #software