What is a key advantage of open-source GIS software?

A key advantage of open-source GIS software is that it allows users to modify and distribute tools freely. This flexibility means that users can adapt the software to meet their specific needs, fix bugs, or enhance functionality as required. The open nature of the software encourages collaboration and innovation within the community, leading to a wealth of shared tools and resources that can be beneficial to all users.

This open license fosters an environment where users can contribute back to the project, enhancing the overall capabilities of the software. Plus, it often lowers the barrier to entry for organizations and individuals who may not have the resources to invest in expensive proprietary software, thus expanding access to advanced GIS capabilities.