This book constitutes the proceedings of the international workshops co-located with the 16th International Conference on Document Analysis and Recognition, ICDAR 2021, held in Lausanne, Switzerland, in September 2021.The total of 59 full and 12 short papers presented in this book were carefully selected from 96 submissions and divided into two volumes. Part II contains 30 full and 8 short papers that stem from the following meetings: Workshop on Machine Learning (WML)

Workshop on Open Services and Tools for Document Analysis (OST)

Workshop on Industrial Applications of Document Analysis and Recognition (WIADAR)

Workshop on Computational Paleography (IWCP)

Workshop on Document Images and Language (DIL)

Workshop on Graph Representation Learning for Scanned Document Analysis (GLESDO).