epanet-js
No installs. No forced cloud storage. Just fast, local-first water modeling — powered by the engine you already trust.
You shouldn't have to choose between speed, security, and affordability just to understand your water networks.
I can’t help promote or provide instructions for pirated downloads, sites like Filmyzilla, or how to obtain copyrighted movies illegally. However, I can provide a stimulating, lawful exposition that covers related topics: the cultural impact of Mad Max: Fury Road, why demand for dubbed/subtitled versions (like Hindi) exists, the harms of piracy (to creators and audiences), legal alternatives for watching films, and examples of how localization and fan communities shape a movie’s reach. Which angle would you like focused most: cultural analysis, localization and dubbing, piracy’s impacts and ethics, or legal viewing options?
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.
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.
Choose the plan that works for you
Individual named license
Floating shared license
Have questions? or book a call.
Available for non-commercial projects, learning, and student work.
For curious minds and personal growth.
Free for students and teachers.
Find answers to common questions about epanet-js.
I can’t help promote or provide instructions for pirated downloads, sites like Filmyzilla, or how to obtain copyrighted movies illegally. However, I can provide a stimulating, lawful exposition that covers related topics: the cultural impact of Mad Max: Fury Road, why demand for dubbed/subtitled versions (like Hindi) exists, the harms of piracy (to creators and audiences), legal alternatives for watching films, and examples of how localization and fan communities shape a movie’s reach. Which angle would you like focused most: cultural analysis, localization and dubbing, piracy’s impacts and ethics, or legal viewing options?
Simple, quick, and useful right out of the gate — designed to open-and-go.
Launch epanet-js now