Top 12 Open-Source Alternatives to TreeLine

Product categories

Coding Collaboration Developer Tools IDE IDEs And Text Editors Note Taking Productivity Project Management Software Development Task Management Text Editors Work Management

Summary

The top open-source alternatives to TreeLine are Orgzly, Notepad++, and Visual Studio Code. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Orgzly Landing Page
1

Orgzly

Outliner for notes, tasks and to-dos
Pricing:
- Open Source
#Note Taking #Task Management #Office & Productivity 14 social mentions
Notepad++ Landing Page
2

Notepad++

A free source code editor which supports several programming languages running under the MS Windows environment.
Pricing:
- Open Source
#IDEs And Text Editors #Text Editors #IDE 169 social mentions
Visual Studio Code Landing Page
3

Visual Studio Code

Build and debug modern web and cloud applications, by Microsoft
Pricing:
- Open Source
#Text Editors #IDE #Software Development 1009 social mentions
Basecamp Landing Page
4

Basecamp

A simple and elegant project management system.
Pricing:
- Paid
- Free Trial
- $99.0 / Monthly (flat price)
#Project Management #Productivity #Task Management 37 social mentions
JSON Editor Online Landing Page
5

JSO

JSON Editor Online

View, edit and format JSON online
Pricing:
- Open Source
#Development #Image Optimisation #Image Editing 22 social mentions
Trello Landing Page
6

Trello

Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Pricing:
- Freemium
- Free Trial
- $12.5 / Monthly (Per user - Business Class)
#Project Management #Task Management #Productivity 231 social mentions
Vim Landing Page
7

Vim

Highly configurable text editor built to enable efficient text editing
Pricing:
- Open Source
#Text Editors #Software Development #IDE 10 social mentions
Geany Landing Page
8

Geany

Lightweight IDE for Linux and Windows
Pricing:
- Open Source
#Text Editors #IDE #Software Development 5 social mentions
Notepad3 Landing Page
9

Notepad3

Notepad3 is a fast and light-weight Scintilla-based text editor with syntax highlighting.
Pricing:
- Open Source
#Text Editors #IDE #Software Development
GNU Emacs Landing Page
10

GNU Emacs

GNU Emacs is an extensible, customizable text editor—and more.
Pricing:
- Open Source
#Text Editors #IDE #Software Development 6 social mentions
Hive Landing Page
11

Hive

Seamless project management and collaboration for your team.
Pricing:
- Open Source
- $12.0 / Monthly (Per user)
#Productivity #Project Management #Task Management 9 social mentions
Zavala Landing Page
12

Zavala

A good, simple outliner for macOS and iOS.
Pricing:
- Open Source
#Note Taking #Task Management #Project Management