The Apache Software Foundation (ASF) provides open source software for the public good by supporting many software project communities. It operates as a neutral space independent from corporate influence where projects can thrive under the Apache License 2.0. The ASF oversees around 300 top-level projects at various stages, providing services like documentation, marketing, packaging, and technical support to help projects. It relies on a large volunteer community and small budget to sustain its open governance model and infrastructure for open source projects.