You will love the new Notes Keeper. Notes Keeper v 1.0.0 implemented the tree structure and it is now easier than ever to navigate your notes and to edit them.
Many new things were added to Notes Keeper, some of which are -Encrypt your note and decrypt it. You can encrypt export it and share it. -Copy a note in any folder you want. Copy, Cut and paste notes between folders. -Add as many tags as you want. -Filter notes according to date of creation and date of modification And more.