Top 5 Open-Source Alternatives to Heimer

Product categories

Brainstorming And Ideation Diagrams Flowcharts Idea Management Knowledge Management Markdown Editor Markdown Viewer Office & Productivity Productivity Text Editors Wireframing Writing

Summary

The top open-source alternatives to Heimer are Pencil Project, Typora, and Manuskript. 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.

Pencil Project Landing Page
1

Pencil Project

Single-user mockup / wireframing / diagramming tool
Pricing:
- Open Source
#Diagrams #Flowcharts #Brainstorming And Ideation 11 social mentions
Typora Landing Page
2

Typora

A minimal Markdown reading & writing app.
Pricing:
- Open Source
#Markdown Editor #Text Editors #Markdown Viewer 84 social mentions
Manuskript Landing Page
3

Manuskript

Open-source tool for writers.
Pricing:
- Open Source
#Writing Tools #Markdown Editor #Text Editors 1 social mentions
TiddlyMap Landing Page
4

TiddlyMap

An interactive concept- and mind-mapping plugin for the personal note-taking software TiddlyWiki based on the Vis.js library. It's free and open-source!
Pricing:
- Open Source
#Brainstorming And Ideation #Office & Productivity #Idea Management 2 social mentions
MacDown Landing Page
5

MacDown

MacDown is an open source Markdown editor for OS X, released under the MIT License.
Pricing:
- Open Source
#Markdown Editor #Text Editors #Office & Productivity 7 social mentions