Can I use the resources for private and commercial projects?
When adding a resource to the Graphics Bunker collection, it should be free to use in private and commercial projects. However, it happens that the author of the item does not inform us to change the license of the resource. Therefore, be sure to check the item’s license from the author’s external site where you will download it.
Do I need to add attribution when using the resource?
It depends on the decision of the author, and most authors do not require mandatory attribution of their resources. However, check out the final web site from which you are downloading the resources, and it is a good idea to put an attribution even though it is not listed, to show respect and support to the author.
About CC Licenses
Creative Commons licenses provide everyone from different creators to large institutions a standardized way to grant the public permission to use their creative work under copyright law. If you want to find out more about this type of license, check out the full Creative Commons license list.
Software Licenses in Plain English
TLDRLegal is a useful resource where you can find pieces of information about other types of licenses, and all are explained in a pretty simple and easy-to-understand way.