Portable Blender is an application that allows users to model 3D objects either by creating them from scratch or editing existing ones. The interface is carefully designed to provide quick access to different features without the user being required to wander throughout a lot of menus. There are various features which can be added to custom toolbars and different themes can be configured.

Portable Blender is able to work with already created 3D models but users can also start from scratch with a model. Starting off with a mesh, users are then able to model it in the way they want. There are various possibilities and textures can be rendered onto a model. There is a library of standard textures but custom ones can be added by users in order to achieve the desired effect.

Portable Blender allows users to edit all the parameters of a file in order to achieve the desired model. Each value can be simply modified and the result can be instantly previewed. There is the possibility to add lightning and the object can be viewed from any desired angle. Then, users can save their model and export it in different formats in order to use it later.