Open Source Software Library

QGIS is the leading free and open-source desktop GIS application. Canadian government agencies, universities, and environmental organizations are among the world's largest QGIS user communities. Natural Resources Canada, Parks Canada, and multiple provincial mapping agencies have contributed data, plugins, and development.

OSCAR EMR (Open Source Clinical Application Resource) is a Canadian-developed open-source electronic medical records system used by thousands of primary care physicians across Canada. Developed at McMaster University, it supports bilingual interfaces and Canadian-specific clinical workflows including OHIP billing.

Template language created by Shopify and used in Shopify themes.

Ruby payment abstraction library used by ecommerce applications.

Laravel-based open-source content management system with Canadian company roots.

Orekit is a low level space dynamics library written in Java. Orekit is designed to be easily used in very different contexts, from quick studies up to critical operations. As a library, Orekit provides basic elements (orbits, dates, attitude, frames, ...) and various algorithms to handle them (conversions, propagations, pointing, events detection, orbit determination ...).

A standards-based digital preservation system for maintaining long-term access to digital records.

A multilingual archival description and access application built around international standards.

A scholarly publishing platform for managing and publishing peer-reviewed academic journals.

A digital repository framework that combines Drupal with preservation and discovery services.