What is synonyms for free use

'Royalty-free' refers to a licensing method where a one-time fee is paid for the ongoing use of content, such as images or music, without the need to pay royalties for each subsequent use. It is similar to 'free use' in that, once the content is acquired, it can be used multiple times under the terms of the purchase without incurring additional costs. However, it's important to note that 'royalty-free' does not necessarily mean the content is free to acquire.

Yes, 'public domain' can be considered a synonym for 'free use' because it refers to works that are not protected by copyright and can be used by anyone for any purpose without the need for permission or payment. These works are free to use because their copyright has expired, or they have been explicitly donated to the public domain.

'Open access' is a term commonly used in the context of academic and research materials that are made available online free of charge and without most copyright and licensing restrictions. It relates to 'free use' as it allows the public to freely access, read, and use the materials, often including the right to download, copy, and distribute the work, provided the original authors are properly cited. The primary difference lies in the context of use, with 'open access' specifically targeting scholarly work.

'Gratis' is a synonym for 'free use' in the sense that it denotes something being available without payment. However, 'gratis' often refers to the cost of obtaining a good or service itself, rather than the rights to use, modify, or distribute it. For instance, software can be downloaded 'gratis,' but the rights to modify or redistribute it might be restricted under the software's license. Thus, while both terms deal with the absence of financial cost, 'free use' encompasses a broader range of freedoms regarding the use of the content or product.