Apps to Export to LaTeX

Elephant is a portable, privacy-focused note-taking application featuring a classic, intuitive interface. It supports robust note organization, rich text formatting, markdown, and offline access. With capabilities like image insertion and secure cloud synchronization, Elephant is designed for users needing a reliable and versatile digital notebook.

Gruik is a powerful, free, and open-source note-taking service designed for users who value privacy, organization, and control over their data. Offering robust features like hierarchical organization, offline access, rich text formatting, and synchronization options, it provides a flexible platform for managing notes, ideas, and personal knowledge wikis.

Organon is a powerful extension for LibreOffice and OpenOffice designed for managing and organizing large writing projects, such as novels, dissertations, or complex documents. It provides a structured environment with tools for scene management, character tracking, outlining, and tagging, helping writers stay organized and focused.

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.

Docear is a free academic literature management suite designed to help researchers organize their studies. It uniquely integrates reference management, mind mapping, and PDF handling, providing a unified environment for exploring, analyzing, and writing about academic literature. Its portable nature makes it ideal for use across different machines.

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.

GeoGebra is a powerful, multi-platform dynamic mathematics software that combines geometry, algebra, statistics, and calculus. It provides a user-friendly interface for interactive exploration and visualization of mathematical concepts, making it an invaluable tool for students and educators from primary school to university.

KeepNote is a versatile note-taking application designed for organizing information in a hierarchical structure. Available on Windows, Linux, and macOS X, it features robust organization tools, including a tree-like outline, wiki-like linking, and support for embedded files and images. Although discontinued, its local storage and rich features make it a compelling tool for detailed note-taking and research.

Zim is a powerful, open-source graphical text editor designed for maintaining a personal wiki or notebook. It allows users to organize notes, ideas, and various types of information in a hierarchical, interlinked structure, similar to a wiki.