epanet-js

Zipling 3d Video Patched Official

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  • Classic EPANET is powerful — but clunky and outdated.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

Zipling 3d Video Patched Official

| Feature | Pre-Patch (v1.x) | Post-Patch (v2.0) | | :--- | :--- | :--- | | | Local GPU (CUDA/OpenCL) | Remote cloud servers (AWS/GCP) | | License validation | Local registry key (easily spoofed) | JWT tokens + hardware fingerprinting | | Output resolution cap | None (limited by VRAM) | Capped at 4K for Basic, 8K for Pro | | Depth estimation model | MiDaS v3 (residual network) | Custom Vision Transformer (ViT) | | Offline mode | Yes | No | | API access | None | REST API for enterprise ($499/mo) |

This article dives deep into what Zipling is/was, why the "patch" is such a big deal, how it affects end-users, and what alternatives exist in the post-patch landscape. Before understanding the patch, we need to understand the original software. Zipling emerged around 2022 as a lightweight desktop application (Windows/Mac) and a web-based SaaS model. Its core promise was simple: Turn any 2D video into a high-quality side-by-side (SBS) 3D video for VR headsets like Oculus Quest, HTC Vive, and even 3D TVs. zipling 3d video patched

The most controversial change is the . The patched version ties your license to your motherboard’s UUID and GPU serial number. You can only activate it on two machines per year. How the Patch Affects Different Use Cases For VR Cinema Fans If you just want to watch Dune: Part Two in 3D on your Quest 3, the patched Zipling is better . The depth mapping is surreal. However, you must accept that you cannot use it offline or during a network outage. For Adult Content Creators This is where the backlash is loudest. Many adult studios rely on 3D conversion for premium VR scenes. Since adult content is often sensitive and cannot be uploaded to standard cloud servers (due to terms of service and data privacy), the patch is a dealbreaker . Several creators have announced they are moving to competing tools like DepthFlow or 3DCombine . For Archivists Converting 100 hours of home videos? The new subscription model makes that prohibitively expensive ($99/year vs. a one-time $49 fee). Many archivists are now using older, unpatched versions of Zipling on air-gapped computers. Legal and Ethical Dimensions of the Patch The story of "Zipling 3D Video Patched" is also a story of DRM warfare . Is it ethical for a company to fundamentally change the product after purchase? Zipling’s EULA always included a clause: "Services may be modified without prior notice." But consumer protection laws in the EU argue that a "one-time purchase" implies a perpetual license for that version. | Feature | Pre-Patch (v1

However, for the past several months, the buzzword echoing across Reddit, Discord servers, and tech blogs has been Depending on who you ask, this phrase signals either the end of an era or the beginning of a smarter, more robust platform. Its core promise was simple: Turn any 2D

In the rapidly evolving world of 3D video and virtual reality (VR), software tools are often the gatekeepers of creativity. One name that has circulated in niche forums, GitHub repositories, and VR content creator circles is Zipling . Known for its ability to convert standard 2D video into stereoscopic 3D (and vice versa), Zipling developed a cult following due to its efficiency and unique algorithmic approach.

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

You may not know this, but for decades, the U.S. EPA has given the water industry an extraordinary gift: the free and open-source hydraulic modeling software EPANET. Odds are, if you've used any commercial hydraulic modeling software today, it was built on the EPANET engine.

The problem is, instead of giving back to their open-source roots like other industries do, big-name software vendors took EPANET's open code, built private tools on top of the engine, and then locked those improvements behind patents and proprietary licenses.

Some vendors even pressured the EPA to focus only on the engine — discouraging any effort to improve the interface or user experience for everyone else.

Those vendors now charge you exorbitant prices to use their software while EPANET lags behind — and utilities, engineers, and educators with smaller budgets suffer.

We think this is backwards — and we're on a mission to change it. We're focused on creating a better experience for the entire hydraulic modeling community.

That's why we built epanet-js under an FSL license — because we want to give you an affordable, easy-to-use water modeling option that creates a sustainable future for open-source EPANET development.

Support EPANET by using software that supports it back.

A better future for water modeling.

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

Launch epanet-js now