Description: Multilib is a feature that allows support for multiple versions of libraries, facilitating the execution of both 32-bit and 64-bit applications in the same environment. This functionality is particularly relevant in systems that require compatibility with older software that has not been updated for 64-bit architectures. Multilib enables users to install and run 32-bit applications on a 64-bit system without the need to create a separate environment, simplifying software management and enhancing user experience. The implementation of Multilib is based on users’ ability to customize their system, allowing the installation of specific libraries and applications according to their needs. This translates into greater flexibility and control over the software environment, which is one of the distinguishing features of many Linux distributions that follow the principle of ‘compiling from source’. In summary, Multilib is a comprehensive solution that addresses the need for compatibility between different software architectures, ensuring that users can enjoy a wide range of applications without compromising system stability or performance.