It is the preferred license of the OpenBSD project.
ISC Licensed Software
- cl-debug - A way to enable or disable debug-specific code
- cl-fswatch - Wrapper for fswatch, a cross-platform file change monitor
- cl-moneris - cl-moneris provides access to the Moneris payment processing web API
- cl-weather-util - Weather utilities for Common Lisp
- phos - An experimental Gemini client written in Common Lisp
- POSE - Portable S-expressions are a form of S-expressions designed as an interchange format
- Quickref - Quickref is a global documentation project for Common Lisp
- stl - Read binary triangle data from STL files
- Tungsten - Tungsten is a Common Lisp toolkit providing a wide range of features
- utm - utm is a geospatial library for converting latitude and longitude into UTM coordinates and vice-versa