বিনা মূল্যে কি সফটওয়্যার লাইসেন্স পাওয়া সম্ভব ?
For software under the purview of copyright to be free, it must carry a software license whereby the author grants users the aforementioned rights. Software that is not covered by copyright law, such as software in the public domain, is free as long as the source code is in the public domain too, or otherwise available without restrictions.
Software that is not covered by copyright law, such as software in the public domain, is free