**AMAPstudio** is a software suite for plants architecture modelling. It contains applications and models to rebuild, explore, analyse and study the growth of plants from an architectural point of view. It is targeted to scientists and students in the agronomic and botany fields. These applications and models may work at the individual plant level like in Xplo or at the scene level like in Simeo. These software are built collaboratively by scientists and computer engineers. Some parts are distributed with a free license. The project is opened to any interested scientist: to get details about how to join the project, see the Download and Charter sections. {{:texturedpalmtreehd.jpg?600|}} {{:illumin1.png?300|}} {{:illumin3.png?300|}} //Three 12 years old oil-palm-trees planting and irradiation under Xplo and Simeo. Bunches are now added. H. Rey, J. Dauzat (Cirad AMAP)//