Which category of software is characterized as not requiring a license for use?

The category of software characterized as not requiring a license for use is non-licensable software. This type of software is typically considered to be in the public domain or provided under licenses that do not impose restrictions on its use. Examples may include open-source software, freeware, or software that is no longer copyrighted, allowing users to utilize it without needing to obtain a formal license.

Understanding the attributes of non-licensable software is crucial for software asset management professionals, as it informs the compliance landscape of an organization and helps avoid unnecessary licensing costs. Recognizing non-licensable software can also lead to better budget management and innovative use of available resources within a business.