Proprietary software, also known as closed-source software, is computer software licensed under exclusive legal right of the copyright holder. Users are granted the right to use the software, but restrictions are imposed to prevent them from studying, modifying, or distributing it. Common examples include operating systems like Microsoft Windows, productivity suites like Adobe Creative Cloud, and enterprise solutions such as SAP. The license agreements typically dictate precisely how the software can be used and may also limit the number of installations or users.
The prevalence of this type of software stems from its commercial viability. Companies invest significantly in development and seek to recoup their investment through licensing fees and ongoing subscriptions. This funding model often allows for dedicated support teams, regular updates, and a focused approach to feature development based on market demands. Historically, the commercial software industry has driven innovation and provided standardized solutions across various sectors, leading to widespread adoption and established workflows. This model benefits users seeking reliability, documented functionality, and readily available assistance.
