This book constitutes the refereed proceedings of the 7th Conference on Research in Computer Science, CRI 2025, held in Yaounde, Cameroon, during December 16-17, 2025. 

The 17 full papers included in this book were carefully reviewed and selected from 62 submissions. They focus on Artificial Intelligence, machine learning, deep learning, and natural language processing; as well as software engineering, image processing, parallel/distributed computing, digital security, recommendation systems, computer networks, operating systems, and numerical optimization.