NoteCase is a hierarchical text notes organizer (outliner). NoteCase helps you to organize your everyday text notes into a single document, with individual notes placed in the tree-like structure. To ensure your privacy, encrypted document format is supported, along with standard unencrypted format.

It is a cross-platform application coded in C++ using GTK+ toolkit, and is available for Linux (including pdaxrom and angstrom distros for Sharp Zaurus, Asus eeePC), Windows, Mac OS X, FreeBSD, Open Solaris, Maemo (Nokia N770/N800) and Maemo OS2008 (Nokia N800/N810) operating systems.