is a hierarchical note manager (aka. outliner). It helps you organize your everyday text notes into a single document, with individual notes placed in the tree-like structure (each note can have its sub-notes). To ensure your privacy, encrypted document format is supported, along with standard unencrypted format. Project is free and open source (released under BSD license).
NoteCase software package
This software is preinstalled in Puppy 4.2.1
Menu > Document > Xpad - sticky notes