This paper evaluates five recent experiences of worksharing in Québec since 1994: Bell Québec, Alcan, Scott Paper, the Ministère de l'Environnement et de la Faune and Sico. Participation in voluntary worksharing programs was high where workers' sacrifice (lost wages) was not great and where workers had previous experience with shorter or flexible work hours. Where worksharing was mandatory programs were less successful. We draw out implications for policy. To achieve higher participation rates and to give workers experience with shorter hours, governments can play a positive role in financing or kick-starting worksharing programs.