Pose Folder provides a compact, list-based interface for managing character poses in hierarchical folders, serving as an alternative to Blender's standard thumbnail-based Asset Browser. It allows animators and riggers to organize their poses cleanly without relying on visual previews.

Users can save the current state of selected bones as new action data or overwrite existing poses. The tool features a pose mixing function that blends saved poses onto selected bones, with the exact mix amount adjusted interactively by moving the mouse. Additionally, poses can be applied with an X-axis flip for mirroring symmetrical actions.

The add-on includes a built-in file browser that displays external blend files within a specified directory. Users can inspect the internal actions of these external files to instantly mix poses or perform partial imports into the current scene. It also supports standard poses stored in Blender's asset library and handles other non-pose action data.