<p>We are in the process of adding support for DXF, DWG, SHP, and other linework data. To receive a notification when this feature is available, please <a href="https://help.nira.app/auth/v2/login/registration?">register</a> and click the <strong>Follow</strong> button.</p>

Does Nira support 2D planimetric or 3D contour linework files?

Nira.app

Everything you need to know about working with Nira

Getting Started

Overview

Why Nira?

Get up and running with Nira in 10 minutes: create your account, upload your first 3D asset, and share it with a colleague.

Nira Quickstart Guide

Supported Formats

Comprehensive reference for all file types, formats, and data Nira supports — including file size limits, recommended sources, and known limitations.

Supported Data & File Types

Your file didn't upload? Here's what to do—this guide covers 54+ unsupported formats and the fastest path to a format Nira can read.

Unsupported Formats & Alternatives

How to visualize a Gaussian Splat (3DGS) assets in Nira

Tips and best practices on preparing and uploading data to Nira.

Uploading and Managing Data

Uploading

Upload 3D models, point clouds, photos, orthomosaics, and Gaussian splats through Nira's web uploader. This guide walks through every step from file selection to processing confirmation.

Web Uploader Guide

Get unstuck fast when uploads stall, fail, or timeout by identifying the root cause and applying the fix that matches your situation.

Upload Troubleshooting

How to utilize all the Nira viewer features.

Viewing and Navigation

Controls

Master Nira's 3D navigation controls for mouse, keyboard, trackpad, and touch — including orbit, pan, zoom, teleport, and flycam modes.

Navigation Controls (Mouse, Keyboard, Mobile)

Setting up the best viewer experience for your asset.

Display

Set the default camera position and orientation that viewers see when they first open your asset. The Starting View also determines your asset's thumbnail preview.

Starting View

Configure how your 3D asset looks in the Nira viewer — including display modes, render modes, viewport options, and data-type-specific settings for meshes, point clouds, and 3DGS.

View Settings (Viewport, Display & Render Modes)

Control camera behavior, environment lighting, background settings, and post-processing effects in the Nira viewer to get the best visual presentation of your 3D assets.

Camera, Environment & Post Processing

Save different visual configurations of the same asset as named View Variants, then switch between them with one click. Use variants to present different perspectives to different audiences without duplicating assets.

View Variants

Use the Layers Panel to browse, filter, and manage all callouts and measurements on your asset — including grouping, listing style options, and controlling orthomosaic visibility.

Layers Panel

Everything you need to know about viewing Nira assets on phones and tablets — what works, what doesn't, touch gesture controls, and how to optimize shared links for mobile recipients.

Viewing on Mobile Devices

How to use Nira's sharing features to collaborate with others.

Sharing and Collaboration

Three ways to share an asset: public visibility, inspection links, and private user-role access.

Sharing

Nira gives you three ways to share an asset: public visibility, inspection links, and private user-role access. This guide compares all three so you pick the right one for your audience.

Share Options Overview

Public links let anyone view your asset. Inspection links let anyone annotate it. Here's how to set up both, what your recipients will experience, and how to lock things down with passwords.

Public & Inspector Links

Control exactly who sees each asset by inviting users with specific roles and permissions. This guide covers the four user roles, how to invite and manage users, and what each role can do.

Private Sharing & User Roles

Understanding your invoice, upgrades and pricing plans.

Account and Billing

Plans

Nira has four plans: Individual for solo work, Professional for teams with advanced collaboration, Growth for more storage and specialty features and Enterprise for large organizations needing white labeling, SSO, and on-premises options.

Plans & Feature Comparison

You get 15 days of free access to all Individual plan features with no credit card required—here's how to evaluate Nira confidently and convert to a paid plan whenever you're ready.

Trial FAQ & Subscribing Guide

Billing

Download and access your Nira invoices from Account Settings—you'll need them for tax deductions, reimbursement, and VAT compliance.

Invoices, Receipts & Tax Documentation

We understand the frustration of an unexpected charge. Cancel anytime with no penalty—here's how auto-renewal works, how to cancel, what happens to your data, and how to get a refund if needed.

Cancellation & Auto-Renewal

Legacy Plans

Legacy Plans (Core and Business)

Legacy Plans Overview and FAQ

During a trial, all assets are Premium (legacy plans)

Your Public Homepage (legacy plans only)

I uploaded assets during my Nira trial. What will happen to my assets after start my subscription? (legacy plans only)

Asset Usage Types (Premium, Gallery, etc)

What is a Public Gallery asset? (legacy plans only)

How Do I Remove an Asset from My Public Homepage? (legacy plans only)

What is a Premium asset? (legacy plans only)

How to pick a usage type for your asset (legacy plans only)

Is it possible to add additional Gallery asset capacity? (legacy plans only)

Asset Pricing (legacy plans)

Premium Assets: Use asset storage or a flat-rate payment (legacy plans only)

Custom flat-rate premium asset pricing (legacy plans only)

Initial Premium storage pool sizes (legacy plans)

Premium Asset tips and FAQ

Usage Type dialog - Note for existing Teams Business plan users (legacy plans only)

Understanding plan costs if you have an existing asset library (legacy plans only)

How can we help you?

Help Center

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Main Roadmap

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