TreeSheets

The ultimate replacement for spreadsheets, mind mappers, outliners, PIMs, text editors and small databases.

Free
Open Source
Mac OS X
Windows
Linux

the ultimate replacement for spreadsheets, mind mappers, outliners, pims, text editors and small databases. suitable for any kind of data organization, such as todo lists, calendars, project management, brainstorming, organizing ideas, planning, requirements gathering, presentation of information, etc. its like a spreadsheet, immediately familiar, but much more suitable for complex data because its hierarchical. its like a mind mapper, but more organized and compact. its like an outliner, but in more than one dimension. its like a text editor, but with structure.

Links to official TreeSheets sites

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The Best 26 TreeSheets Alternatives

798 Like

Microsoft OneNote

A digital notebook application that gives people one place to gather notes and information. .

Free Mac OS X Windows Android iPhone iPad Windows RT Windows Phone Apple Watch

IFTTT integration Cloud sync Web clipper Auto saving Automatic Tagging Embedded media Handwritten Notes Hierarchical structure Legacy Firefox Addon Screenshot OCR Search by tags Support for styluses Subtasks Voice recognition WYSIWYG Support
76 Like

KeyNote NF

KeyNote NF is a flexible, multi-featured tabbed notebook, based on Windows standard RichEdit control. It's always accessible with a single keypress, even if you work in another application.

Free Open Source Windows

Text formatting Multiple languages Tabbed interface Encrypted Notes Tree view
58 Like

EssentialPIM

EssentialPIM lets you manage appointments, tasks, notes, contacts, password entries and email messages across multiple devices and cloud applications.

Freemium Windows Android iPhone
37 Like

Gingko

Write and organize your ideas in Gingko tree documents. Whether building a business or writing a bestseller, Gingko lets your ideas flow naturally into place. Write, brainstorm, and organize your document, all in the same flow.

Freemium Web

Collaborative writing Real time collaboration Support for LaTeX
22 Like

Priority Matrix

Priority Matrix software helps managers prioritize, focus, and work smarter.

Commercial
11 Like

labfolder

labfolder is an electronic lab notebook that helps to document, organize and share your research data.

Freemium Android iPhone Android Tablet iPad Web
8 Like

Pingpad

Get things done. Together. Instant notes, messaging, tasks, photo and link sharing to get things done in private groups.

Free Android iPhone Web
8 Like

Outline+

Note-taking becomes intuitive again Organize your personal, work and class notes. View and edit Microsoft OneNote on iPad and Mac. Your OneNote companion on iPad Note-taking becomes intuitive again.

Commercial Mac OS X iPad

Built in viewer Sync with Dropbox
7 Like

Autofocus

Autofocus System is a simple yet effective time management system. It was developed by Mark Forster. Autofocus is a Windows desktop application based on the Autofocus...

Free Windows
6 Like

Team-One

Team-One is more than messaging; it’s teamwork made simple. Of course, you can chat but there’s so much more. Say goodbye to endless switching between apps and hello to a simpler way to work.

Commercial Windows Android iPhone Android Tablet iPad

Share your screen Google Drive integration Integrated Search Real time collaboration Calendar integration Group chat Drag n drop Live Meeting Team work Dropbox integration Jira integration Zendesk integration Salesforce integration Email integration Click to call
6 Like

Aibase

Aibase is a universal software: Knowledge Builder, Learn Helper, Hyperlink System, Outliner (with notes), Vector Graphics Editor, Calculator (is document-content; extensible by Python), Concept-Mapper, Mind-Mapper and Flow-Charter.

Commercial Windows

SVG Support Knowledge base
6 Like

Hyper Plan

Hyper Plan is simple visual planning software. Ideal for when pencil and paper or sticky notes are not enough, but a full project management tool is too much.

Commercial Mac OS X Windows

Kanban boards Pivot tables
5 Like

OneNote Online

OneNote Online, part of Office Online, is the online version of Microsoft OneNote.

Free Chrome OS Web
4 Like

Noti

This simple productivity app allows you to log all of the tasks you need to complete for the day within Notification Center.

Commercial
3 Like

FiiNote

FiiNote is the most convenient note app for android. The app is compatible with Android 2.0 ~ Android 4.3(and later). It is designed for both Phone and Pad. ...

Freemium Windows Android Android Tablet Web
3 Like

AM-Notebook

AM-Notebook is an english/german multi-featured personal information manager that provides an easy and reliable way to save notes, formula supported spreadsheets...

Freemium Windows
3 Like

NoteLedge

NoteLedge Cloud is the world's most versatile multimedia note-taking app that allows you to take notes, sketch your ideas, record audio and video, organize...

Commercial
1 Like

Treegonizer

Where everything tight integrated into a single user interface in DocOne and FileOne. No need to mess around with multiple windows and programs. huge amounts of Notes...

Commercial

Encrypted Notes Contacts and calendar sync Relational database Multitasking Optimized for Windows
1 Like

NotePub

NotePub is the best online notepad, and it's free. Notes can be public or private and can include pictures, files, links, tags, and encrypted data. You decide who...

Free Web

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TreeSheets

Links to official TreeSheets sites

Features

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Tags

The Best 26 TreeSheets Alternatives

Microsoft OneNote

KeyNote NF

EssentialPIM

Gingko

Priority Matrix

labfolder

Pingpad

Outline+

Autofocus

Team-One

Aibase

Hyper Plan

OneNote Online

Noti

FiiNote

AM-Notebook

NoteLedge

Treegonizer

NotePub

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