Top 4 Open-Source Alternatives to Polar Word 2020

Product categories

Diagrams Flow Charts And Diagrams Knowledge Base Knowledge Management Markdown Editor Note Taking Text Editors UML UML Diagrams Writing Writing Tools

Summary

The top open-source alternatives to Polar Word 2020 are PlantUML, Zettlr, and iA Writer. 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.

PlantUML Landing Page
1

PlantUML

PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.
Pricing:
- Open Source
#Flow Charts And Diagrams #Diagrams #UML Diagrams 5 social mentions
Zettlr Landing Page
2

Zettlr

Write Markdown documents with a comprehensive GUI and many workflow/time management tools.
Pricing:
- Open Source
#Note Taking #Markdown Editor #Knowledge Management 10 social mentions
iA Writer Landing Page
3

iA Writer

Minimal Design, Maximum Focus
Pricing:
- Open Source
- Paid
- Free Trial
- $29.99 / One-off
#Markdown Editor #Text Editors #Writing 6 social mentions
Manuskript Landing Page
4

Manuskript

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