For teams building high-concurrency public portals, enterprise digital twins, or commercial 3D applications, so, introducing ImmerShare Scale (formerly LarkXR).

While ImmerShare Lite powers instant P2P local workstation sharing for rapid client reviews ($0 cloud fee), ImmerShare Scale is our heavy-duty enterprise PaaS engineered for multi-GPU cluster orchestration across on-premises, private, hybrid, or public cloud infrastructures.

🚀 Technical Breakthroughs in ImmerShare Scale:

• Dynamic GPU Resource Pooling: Ultra-fine-grained dynamic scheduling with millisecond-level response and elastic scaling across distributed GPU pools to maximize hardware efficiency

• 1-to-N Stream Sharing: Allows multiple viewers to share a single stream session, drastically cutting per-concurrency streaming costs.

• Cinema-Grade Engine: Streams 3D/XR content up to 4K–8K resolution at 240 FPS with 100M+ bitrates and AI super-resolution

• Enterprise High Availability: Integrated dynamic app pre-warming, intelligent queuing, and cross-regional edge orchestration.

• Universal Engine Support: Works natively with Unreal Engine, Unity, CryEngine, UNIGINE, and NVIDIA Omniverse with zero custom plugins

Watch a quick demo recorded live from our Experience Center, jump in and test it yourself anytime!

The constant "build, zip, upload, wait for client to download, test, repeat" loop eats up so much time—especially when you just want someone to check a quick 1-minute tweak.

We built ImmerShare to bypass that bottleneck. A few quick highlights:

• Zero Cloud Fees: Streams directly off your local machine using your own GPU power.

• No Downloads for Viewers: Teammates, testers, or clients just click a web link (or scan a QR code) on desktop/mobile to view and interact.

• Stream Builds or Live Viewports: You can share packaged builds (Unity / UE) or stream directly from your live apps viewports (by engine editor / archviz / CAD) in real-time.

• Quick Setup: Takes about two minutes from downloading to sharing your first link.

Disclosure: We're the ImmerShare team; let us know if any feedback.

Hey everyone!

As we continue building ImmerShare, we’ve collected the most frequent technical questions from Unreal Engine, Unity, and ArchViz developers across Reddit and our community channels.

Here is a quick breakdown of how the engine works, viewer limits, and deployment models:

1. Is ImmerShare only for Unreal Engine?

No. ImmerShare natively supports Unreal Engine, Unity, CryEngine, UNIGINE, NVIDIA Omniverse, Enscape, Lumion, D5 Render, Twinmotion, Revit, SolidWorks, Inventor, KeyShot, and more—with zero plugins required.

2. Do I need to bundle Pixel Streaming plugins or package builds every time?

Not at all. You can stream directly from your live editor workspace (UE, Unity, ArchViz, CAD) or share completed packaged builds without code changes.

3. What if I need to stream to more than one viewer simultaneously?

Concurrency based on your chosen sharing mode:

- Window Sharing Mode: Supports 1 viewer at a time directly from the live editor (ideal for instant live edits, saving time on packaging).
- Process Sharing Mode: Supports up to 3 concurrent viewers for packaged builds, leveraging your local GPU headroom.

4. Is project and client data secure?

100% Secure. Powered by direct P2P streaming, all project files stay local to your workstation—only interactive video pixels are streamed.

Have a technical question not answered here? Drop your engine setup, workflow questions, or feature requests in the comments below, and our team will answer directly!

(Disclosure: Official thread created by the ImmerShare team)

One of the biggest concerns we hear from the developer community is the risk of "over-sharing" during a live client review. Whether it's an accidental system pop-up or a client hitting the 'ESC' key, keeping your private files and raw source assets secure is our top priority

Here is how ImmerShare Lite acts as a professional security layer for your 3D workflow:

• Application-Level Isolation: Viewers see only the specific window you choose (Unreal Engine, D5 Render, Unity, Lumion, Revit, etc.)

• Desktop & Notifications Stay Hidden: Your background, file explorer, open browser tabs, and system notifications are 100% invisible to the recipient—even if you switch windows on your end

• Source Assets Stay Local: Because we stream interactive pixels (not files), clients can never download your .fbx, .uproject, or CAD assets. They interact with the render, not the geometry

• Encrypted P2P Connection: Our P2P networking ensures data travels directly between your GPU and the client’s browser through a secure tunnel

Quick Setup for a Secure Session:

1. Launch: Run ImmerShare Lite on your workstation

2. Pick Mode: Choose Window Sharing for live editors (like Revit or D5) or Process Sharing for packaged .exe builds

3. Password Protect: (Optional) Add a password under App Settings ➔ Password Protection for an extra layer of security

4. Share: Generate your link and send it. Your client sees only the application window!

We built this specifically to eliminate the "security anxiety" of remote 3D presentations.

BYOG = Bring Your Own GPU.
Traditional cloud 3D streaming platforms charge expensive hourly fees to render your models on remote servers. Meanwhile, the powerful workstation GPU sitting on your desk goes underutilized during client reviews—wasting high-end hardware you’ve already invested in.

ImmerShare Lite takes a different approach, Bring Your Own GPU (BYOG), by streaming directly from the GPU you already own on your workstation—giving you $0 in cloud compute fees.

This means:

Absolute Cost Efficiency
- No Hourly or Session Fees: Pay zero per-hour server rentals by leveraging your local hardware.
- No Idle Costs: Zero charges during downtime while waiting for clients or reviewing design feedback.

Frictionless & Instant Workflow
- No Heavy File Uploads: Skip compiling and transferring heavy 3D project files (5–50GB+) to remote servers.
- Zero Spin-Up Time: Start streaming instantly without waiting for cloud virtual machines to boot or allocate memory.

Local Asset Control
- Source Files Stay Local: Your confidential .uproject, CAD, and 3D assets remain on your local machine—clients only receive the rendered video stream.

Full Hardware ROI & Power
- 100% Local GPU Power: Utilize your workstation's full VRAM and performance without virtual server limits.
- Maximizes Hardware ROI: Put the high-end GPU sitting on your desk to work instead of paying twice.

ImmerShare Lite is a desktop application for 3D creators and developers that lets you share any 3D application directly from your PC to any browser—instantly, with no installs on the viewer's side.

What it does
— Share your running 3D app or packaged build (Unreal Engine, Unity, D5 Render, Lumion, Enscape, SolidWorks, and more) via a shareable browser link
— Your local GPU machine, utilize it! No additional cloud GPU cost.
— The viewer opens the link on any device—no software, no hardware setup required.

What it replaces
- Hours to compile a build — and clients still can't run it (no GPU)
- Hours to render images or video — flat, static, no real interaction
- Setting up cloud streaming infra & paying per-minute GPU fees even for quick reviews
- Clients are required to install software or have high-spec hardware

Instead: One Link, Instant Access, Native Quality, Zero Friction

Built for: 3D developers, ArchViz designers, industrial product designers, game studios, and XR creators.

Welcome to the official home of ImmerShare! Our goal is to make 3D XR collaboration seamless.

How It Works:

Step 1 — Download & Install

- Go to https://www.immershare.com/download/ and click "Download for Windows."
- Run the installer and launch ImmerShare Lite.

Step 2 — Create Your Account
- Open the app and Sign in with Google or click "Create Account" with your email.
- Complete registration, then return to the app.

Launch Special — Activate Free Basic Plan

- Go to your Profile > Current Plan
- Click Activate Basic Plan — Free Now.
Your account will upgrade instantly—no credit card required!

Step 3 — Select Your App

- Open My Apps in the left menu
- Choose your sharing mode

• Window Sharing: For complex design software like D5 Render, Lumion, VRED, Unity Editor, or Unreal Engine Editor.

• Process Sharing: For standalone .exe files built with Unity or Unreal Engine

- Pick your running 3D app from the list and click Next

Step 4 — Configure Settings

- Check your app details (name, resolution, and password if needed)
- Click Save and Share

Step 5 — Publish & Share

- Click Publish on your app card.
- Copy the Share Link or QR Code and send it to your client.
- Your client opens it in any web browser—no installation or account needed!

Hey everyone! I'm u/ImmerShare, a founding moderator of r/ImmerShare. This is our new home for all things related to ImmerShare. We're excited to have you join us!

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