1
OneZoom
onezoom.orgAlso covers technology · same kind of website
OneZoom lets visitors browse an interactive tree of life, with suggested starting points for groups of organisms.
Alternatives
The Best Fritzing Alternatives in 2026
24 alternatives3 free · 6 open source
Looking for something like Fritzing? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 3 are free or have a free plan and 6 are open source.
This repository points to official Fritzing download links; it does not describe the software’s features.
Top picks at a glance
First suggestionOneZoomOneZoom lets visitors browse an interactive tree of life…Free or freemium optionMathNetMathNet lets users browse and search more than 30,000…Open source option100-Days-Of-ML-CodeFollow a 100-day sequence of machine-learning coding…Another optionSubtitling GuideThis guide helps aspiring subtitlers improve their skills…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | OneZoom | — | Not stated | Web |
| 2 | Subtitling Guide | — | Not stated | Web |
| 3 | QPaths | — | Not stated | Web |
| 4 | Technologies in LabLab | — | Not stated | Web |
| 5 | Frink | — | Not stated | Android, Web |
| 6 | OpenDroneMap | — | Not stated | Web |
| 7 | The Algorithms - C++ | — | Not stated | Linux, macOS, Web |
| 8 | 100-Days-Of-ML-Code | — | Yes | — |
| 9 | learn-regex | — | Yes | — |
| 10 | Alien | — | Yes | — |
All Fritzing alternatives
2
Subtitling Guide
baechusquad.download/guideAlso covers technology · same kind of website
This guide helps aspiring subtitlers improve their skills and points to subtitling resources.
3
QPaths
qpaths.deqart.comAlso covers technology · same kind of website
QPaths offers physics and science learning pathways for amateur and experienced learners and provides a community link.
4
Technologies in LabLab
lablab.ai/techAlso covers technology · same kind of website
LabLab’s technology index links AI topic pages with tutorials, hackathons, frameworks, and starter code.
5
Frink
frinklang.org/fsp/frink.fspAlso covers technology · same kind of website
Frink’s web interface accepts Frink expressions for lookup and calculation, with links to documentation, examples, and related tools.
6
OpenDroneMap
opendronemap.orgAlso covers technology · same kind of website
OpenDroneMap processes drone imagery to generate maps, point clouds, and 3D models.
7
The Algorithms - C++
thealgorithms.github.io/C-Plus-PlusAlso covers technology · same kind of website
Study algorithms implemented in C++ through this open-source learning repository.
8
Also covers technology · open source
Follow a 100-day sequence of machine-learning coding exercises in this repository.
9
Also covers technology · open source
Learn regular expressions through the examples and explanations in this repository.
10
Also covers technology · open source
The ALIEN repository describes a CUDA-powered program for simulating artificial life.
11
Also covers technology · open source
This repository contains code for the ThrustCurve.org site, which began as a collection of simulator files based on actual rocket motor firing data.
12
Also covers technology · open source
SKiDL uses Python to design electronic circuits, with KiCad and schematics among the repository's listed topics.
13
Introduction to machine learning with scikit-learn
github.com/justmarkham/scikit-learn-videosAlso covers technology
This repository contains Jupyter notebooks for an introductory video series on machine learning with scikit-learn.
14
Videos
github.com/3b1b/videosAlso covers technology
This repository contains Manim-generated scenes used in 3Blue1Brown explanatory math videos.
15
Also covers technology · open source
The Luna Multiplayer repository describes a mod that adds multiplayer to Kerbal Space Program.
16
Pica Sim
github.com/Rowlhouse/PicaSimAlso covers technology
PicaSim simulates flight for radio-controlled aircraft, with gliders and other aircraft types listed among its repository topics.
17
Also covers technology · same kind of website · free
MathNet lets users browse and search more than 30,000 Olympiad-level problems from 47 countries in 17 languages.
18
Also covers technology · same kind of website · free
OpenRocket is model rocket simulation software with a download and information about supported operating systems.
19
OpenFOAM
openfoam.comAlso covers technology · same kind of website
OpenFOAM is open-source computational fluid dynamics software, with downloads and documentation for simulation workflows.
20
PicaSim
rowlhouse.co.uk/PicaSimAlso covers technology · same kind of website
PicaSim provides information, media, and downloads for a radio-controlled flight simulator.
21
Also covers downloads and technology · same kind of website · free
Outerzone lets visitors search and browse plans for model aircraft, including its catalog of more than 16,000 plans.
22
CESDB
cesdb.comAlso covers technology · same kind of website
CESDB lists civil engineering software for professionals and students looking for tools in the field.
23
LAMMPS
lammps.orgAlso covers technology · same kind of website
The LAMMPS software simulates classical molecular dynamics, with a focus on materials modeling.
24
WebODM
webodm.orgAlso covers technology · same kind of website
WebODM is open-source drone mapping software that processes imagery into mapping outputs.
No alternatives match this filter.
Alternatives to similar tools
MathNet24 alternativesOneZoom24 alternatives100-Days-Of-ML-Code24 alternativesLuna Multiplayer24 alternativeslearn-regex24 alternativesOpenDroneMap24 alternatives
What is the best alternative to Fritzing?
Based on features, tags and platforms, the closest alternatives to Fritzing are OneZoom, Subtitling Guide, and QPaths.
Is there a free alternative to Fritzing?
Yes. MathNet, OpenRocket, and Outerzone are free or offer a free plan.
Are there open-source alternatives to Fritzing?
Yes: 100-Days-Of-ML-Code, learn-regex, Alien, and Thrustcurve3.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative