Top 6 Open-Source Alternatives to Numbr

Product categories

Advanced Calculator Calculator Development Tools Engineering Calculator IDE Knowledge Search Online Services Productivity Text Calculator Text Editors Tool Unit Conversion

Summary

The top open-source alternatives to Numbr are Numi App, Qalculate!, and Insect. 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.

Numi App Landing Page
1

Numi App

Numi is a beautiful text calculator for Mac.
Pricing:
- Open Source
#Calculator #Advanced Calculator #Text Calculator 29 social mentions
Qalculate! Landing Page
2

Qalculate!

Qalculate! is a multiplatform multi-purpose desktop calculator.
Pricing:
- Open Source
#Calculator #Advanced Calculator #Engineering Calculator 31 social mentions
Insect Landing Page
3

Insect

High precision scientific calculator with full support for physical units.
Pricing:
- Open Source
#Calculator #Advanced Calculator #Engineering Calculator 9 social mentions
NumPad Landing Page
4

NumPad

A web-based text editor with a powerful built-in calculator
Pricing:
- Open Source
#Calculator #Productivity #Unit Conversion 4 social mentions
Math.js Landing Page
5

Math.js

Math.js is an extensive math library for JavaScript and Node.js.
Pricing:
- Open Source
#Calculator #Development Tools #Productivity 19 social mentions
Parsify Desktop Landing Page
6

Parsify Desktop

Extendable calculator for the 21st century ⚡
Pricing:
- Open Source
#Calculator #Advanced Calculator #Online Services 1 social mentions