Apps Related to Hierarchical Tagging

Discover apps and services related to Hierarchical Tagging.

Organize notes using nested tags, allowing for flexible and multi-dimensional categorization without rigid folder structures.

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Ultra Recall

Ultra Recall

Commercial

Ultra Recall is a powerful personal information, knowledge, and document organizer designed for managing diverse data types in a unified, hierarchical structure. It helps users store, organize, and retrieve information ranging from notes and documents to web pages and files.

Powerful and flexible hierarchical organization.
Visual-thinking
Office & Productivity
NoteCase Pro

NoteCase Pro

Commercial

NoteCase Pro is a versatile, cross-platform application designed for efficiently capturing, organizing, and managing various types of information. It offers a hierarchical structure, robust security features, and extensive customization options for users across different operating systems.

Powerful hierarchical organization with infinite nesting.
Multiple languages
News & Books Office & Productivity
Yojimbo

Yojimbo

Commercial

Yojimbo is a digital locker for storing and organizing diverse information, helping users keep track of notes, passwords, images, PDFs, and web archives in a secure and easily retrievable manner.

Excellent for storing various data types (notes, files, web archives).
Notetaking
Office & Productivity
Piggydb

Piggydb

Open Source

Piggydb is an open-source web notebook application designed for building and managing knowledge bases, either individually or collaboratively. It emphasizes structured organization through hierarchical tagging and concept mapping.

Open source and self-hostable for data control and privacy.
Collaborative
Office & Productivity
Org-mode

Org-mode

Open Source

Org-mode is a powerful and flexible mode for GNU Emacs, designed for note-taking, project planning, to-do list management, and authoring documents. It utilizes simple plain text files with intuitive markup.

Highly customizable and extensible through Emacs Lisp.
Command line interface
Office & Productivity OS & Utilities Photos & Graphics
Thinkery

Thinkery

Free

Thinkery is a fast, lightweight, and privacy-focused web-based note-taking application designed for organizing notes, bookmarks, and to-dos. It leverages a flexible hierarchical tagging system for organization and offers features like offline access, markdown support, and end-to-end encryption.

Strong emphasis on privacy with End-to-End Encryption.
Notetaking
Office & Productivity
DEVONthink

DEVONthink

Commercial

DEVONthink is a powerful document and knowledge management application for macOS. It helps users organize, store, and retrieve information from various sources, offering advanced search capabilities, AI-assisted connections, and robust syncing options to build a comprehensive personal information or research database.

Powerful and fast searching across all content.
Built-in RSS reader
Office & Productivity
ToDoList

ToDoList

Open Source

ToDoList is a robust, free task management software designed for individuals and teams seeking a highly customizable, tree-structured approach to project organization. It excels in breaking down complex projects into manageable subtasks, offering features like Gantt charts, Kanban boards, and extensive export options without requiring a web connection.

Extremely customizable interface and task attributes.
Export to iCalendar
Office & Productivity
CintaNotes

CintaNotes

Freemium

CintaNotes is a lightweight yet powerful note-taking application for Windows, excelling at capturing and organizing snippets of information quickly. Its focus on speed and hierarchical tagging makes it ideal for managing knowledge, research notes, and simple task lists effectively.

Extremely fast and easy text capture using a global hotkey.
Hierarchical tagging
Education & Reference Office & Productivity