epanet-js

El Mar De Los Hombres Libres Andrг©s Vidal Epub May 2026

No installs. No forced cloud storage. Just fast, local-first water modeling — powered by the engine you already trust.

The EPANET user's dilemma

  • Classic EPANET is powerful — but clunky and outdated. Workarounds become your workflow — slow and cumbersome.
  • Big-name platforms look polished, but they're overpriced and bloated with features you don't need to analyze your network quickly.
  • Modern browser-based tools exist — but they force your data into the cloud, raising privacy and compliance concerns. Plus, they offer little for those doing long-term planning and analysis.

You shouldn't have to choose between speed, security, and affordability just to understand your water networks.

Old EPANET UI
Complex Modeling App

(The Sea of Free Men) is a sweeping historical epic written by Andrés Vidal , the pseudonym of Spanish author and industrial engineer Màrius Mollà . Released in 2013, the novel explores the turbulent decades of Napoleonic France through the lens of adventure, betrayal, and social rebellion. Plot Overview

His journey spans several decades and continents, including:

The novel is structured around the three pillars of the French Revolution: . It blends the "adventure" genre—filled with storms and exotic locales—with the "historical" genre, reflecting the social upheavals of Revolutionary, Napoleonic, and Restoration France. E-Book and Technical Details

Returning to his home village as a changed man to fight against local injustices and the persistent hatred of his old enemy. Thematic Structure

Living as a castaway adopted by native tribes.

Fighting in Napoleon’s expansionist campaigns.

The story follows , a young dreamer from the village of Loupian in Languedoc. His life takes a dramatic turn when he unearths a dark secret regarding his birth, leading him to flee his family and his first love, Gabrielle. To escape his past and his rival, Alexandre Basset, Christophe enlists in Napoleon Bonaparte’s army.

Model water networks instantly.

No setup or downloads — just instant access right in your browser.

Start modeling now

EPANET deserves better — and so do you.

EPANET was a gift to the industry — free, open-source water modeling for all. But commercial vendors built on it, locked away improvements, and left the community behind.

epanet-js is our answer: a faster, simpler, affordable water modeling tool that protects your privacy and sustains the open-source future of water modeling.

We're proud to be part of the next chapter — and we're just getting started.

EPA logo
Source code of epanet-js on GitHub

When you support epanet-js, you support EPANET.

When you purchase more features in epanet-js, you're investing in the future of open-source EPANET development.

Our open-source model balances innovation and accessibility:

Anyone can build on our code. The two-year commercial-use delay gives us the incentive to keep pushing forward — and that fuels progress for everyone.

That means when you support us, you support more affordable hydraulic modeling software for the entire community.

Simple, transparent pricing for every kind of modeler.

Choose the plan that works for you

Free

For everyone.$0 /year

  • Web based EPANET model
  • Background maps and satellite
  • Automated Elevations
  • No limits on sizes
  • Community Support

ProMost popular

For solo modelers and small utilities.$950 /year

Individual named license

Everything in free, and:
  • Scenarios
  • Professional support
  • Custom layers
Coming soon:
  • Cloud storage
  • Point in time restore - 30 days
  • Demand Analysis

Teams

For teams that build together.$2500 /year

Floating shared license

Everything in Pro, and:
  • Priority support
  • Volume discounts
  • Pay by invoice
Coming soon:
  • Team storage
  • Point in time restore - 90 days
  • Sharing of networks

Have questions? or book a call.

Special access for personal and educational use

Available for non-commercial projects, learning, and student work.

Personal

$100/year

For curious minds and personal growth.

Everything in pro, but:
  • Community support only
  • Non-commercial usage

Education

$0/year

Free for students and teachers.

Everything in pro, but:
  • Community support only
  • Non-commercial usage

Frequently asked questions

Find answers to common questions about epanet-js.

Just open your browser and model.

No install. No login. No cloud required.

Launch epanet-js now

El Mar De Los Hombres Libres Andrг©s Vidal Epub May 2026

(The Sea of Free Men) is a sweeping historical epic written by Andrés Vidal , the pseudonym of Spanish author and industrial engineer Màrius Mollà . Released in 2013, the novel explores the turbulent decades of Napoleonic France through the lens of adventure, betrayal, and social rebellion. Plot Overview

His journey spans several decades and continents, including: El Mar De Los Hombres Libres AndrГ©s Vidal epub

The novel is structured around the three pillars of the French Revolution: . It blends the "adventure" genre—filled with storms and exotic locales—with the "historical" genre, reflecting the social upheavals of Revolutionary, Napoleonic, and Restoration France. E-Book and Technical Details (The Sea of Free Men) is a sweeping

Returning to his home village as a changed man to fight against local injustices and the persistent hatred of his old enemy. Thematic Structure It blends the "adventure" genre—filled with storms and

Living as a castaway adopted by native tribes.

Fighting in Napoleon’s expansionist campaigns.

The story follows , a young dreamer from the village of Loupian in Languedoc. His life takes a dramatic turn when he unearths a dark secret regarding his birth, leading him to flee his family and his first love, Gabrielle. To escape his past and his rival, Alexandre Basset, Christophe enlists in Napoleon Bonaparte’s army.

A better future for water modeling.

Simple, quick, and useful right out of the gate — designed to open-and-go.

Launch epanet-js now