The Guide is described as 'Two-pane outliner - a program that allows you to arrange text notes in a tree-like structure. It supports formatted text, exporting to RTF and hyperlinks (both internal and external)' and is an app in the office & productivity category. There are more than 100 alternatives to The Guide for a variety of platforms, including Windows, Mac, Web-based, iPhone and Android apps. The best The Guide alternative is Notesnook, which is both free and Open Source. Other great apps like The Guide are Zim, CherryTree, Trilium Notes and TagSpaces.
NoteSync lets you take notes fast and sync them with your Google docs account. Automatic syncing happens every minute or when you feel like it by pressing the sync button. Offline mode fully supported. Keyboard shortcuts like CTR-L put your cursor in the search bar to easily...
Toucan tasks is a super easy to use app that integrates: calendar + todo + notes + project management. It's available for MAC computers, iPhone and iPod touch (download from App store).
Autofocus System is a simple yet effective time management system. It was developed by Mark Forster.
Hypernotes is a way to store ideas in the same way that you think them. Notes can be created with images and text, organized in a tree structure and connected with internal hyperlinks. Written in Java, so it works wherever you go. (Requires Java 1.
RightTasks places your Google Tasks in a right sidebar in Gmail, like in Google Calendar.
USticker is free of charge version of "MakerX" app. USticker is notebook app for your iPhone or iPad with set of tools for organizing.
Quickly and easily access your Simplenote account from your OS X dashboard. Stay organized with no effort. Let your notes automatically sync between multiple devices.
Full featured Simplenote syncing plain text notepad. A full featured Simplenote syncing notepad application.
Mac and iOS software and consulting. Creators of Dossier and Memoir, popular notebook and organizational tools for Mac OS X
Shuffle, a personal organizational tool, styled around the Getting Things Done methodology. Shuffle is a dumping ground for ideas and tasks. It lets you rapidly create and organize your actions, relieving you of the stress of trying to remember everything you need to get done.
Bangle.io is a web based WYSIWYG note taking app that reads markdown files right from your local disk.
