Top Alternatives to ThinkComposer

Evernote is a note taking application which keeps the notes taken in sync across all platforms using its cloud infrastructure.

Microsoft OneNote is a digital note taking and sharing app from Microsoft.

Google Keep is a cloud based note taking application.

Notezilla is a sticky notes app for Windows.

FreeMind is a free and opensource mind mapping application written in Java.

yEd is a free general-purpose diagramming program with a multi-document interface.

Simplenote is an easy way to keep notes, lists, ideas and more.

XMind is the most professional and popular mind mapping tool.

Joplin is an open-source free note taking and to-do application.

Microsoft Visio (formerly Microsoft Office Visio) is a diagramming and vector graphics application and is part of the Microsoft Office family.

LibreOffice is a full-featured office productivity suite that provides a near drop-in replacement for Microsoft Office.

NoteLedge note-taking and management solution.

Mindomo is an online mind map Software where users can create, view and share mind maps in their browser.

CherryTree is an hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.

MindMeister is a collaborative mind mapping software that allows its users to visualize their thoughts.

Creately is a collaborative diagramming and design software used by teams around the world to communicate more effectively.

TheBrain, formerly branded PersonalBrain, is a mind mapping and personal knowledge base software.

ResophNotes is a fast note writing tool and a Simplenote client on Windows.

Visual Understanding Environment or VUE is a free, open source concept mapping application written in Java.

MindManager is a commercial mind mapping software application developed by Mindjet. The software provides ways for users to visualize information in mind maps and flowcharts.

ConceptDraw MINDMAP is a mind mapping and brainstorming software.

WizNote is a cross-platform cloud based note-taking client.

PlantUML is an open-source tool allowing users to create UML diagrams from a plain text language.

Google Drawings is a free, web-based diagramming software developed by Google.

Byword is simple and efficient text editor for Markdown.

Nimbus Note is a powerful notes app and organizer.

MindNode makes mind mapping delightful.

iA Writer is a minimalist text editor for macOS, Android, and iOS.

CmapTools is concept mapping software.

Edraw Max is comprehensive mind mapping and planning tool network diagrams, floor plans, workflow diagrams, business charts, and engineering diagrams.

SpiderScribe.net is an online mind mapping and brainstorming tool. It lets you organize your ideas by connecting notes, files, calendar events, etc. in free-form maps.

Zoho Notebook takes the same catch-all approach as Evernote and OneNote, but has a few design ideas of its own.

Ulysses is a writing App for Mac, iPad and iPhone.

Guide is an application that allows you create documents ("guides") which inherently have a tree (which you can modify as you please) and text associated with each node of the tree.

Blumind is a lightweight and powerful mind mapping tool. It features multiple document editing, multiple export formats, and layouts from org charts, tree.

Coggle is a freeware mind-mapping web application. Like other mind-mapping software, Coggle produces hierarchically structured documents, like a branching tree. This contrasts with conventional collaborative editors, like Google Docs, which provide either linear (text document), or tabular (spreadsheet) document formats.

germ lets your team capture every great idea, brainstorm and turn them into actionable project plans.

iMindMap is the official Mind Mapping software.

bubbl.us is a mind map tool. It's a visual thinking tool for structuring information, helping you to better understand, remember and generate new ideas.

Edraw MindMaster is a mind mapping software for organizing your ideas and plans.

Manuskript is an open-source tool for writers.

Notebooks is a note taking and task management app.

Hemingway Editor is a proofreading tool for writers.

SimpleMind is a cross platform Mind Mapping tool.

VisiTouch helps you view and convert to PDF your MS Visio diagrams for iPhone.

Elephant is a notetaker with a classic interface.

Drafts is a different kind of note taking app. In Drafts, text comes first – open the app and get a new, blank draft.

ProcessMaker is an Open source web-based workflow software and Business Process Management software.

Nevron Draw is a software for creating flowcharts and diagrams.

Diagrammix is a tool for efficiently building attractive diagrams and flowcharts.