# GLDF Viewer

> Developer Tools

Canonical page: [https://chrome-stats.com/d/id6755966812](https://chrome-stats.com/d/id6755966812)

## Overview

- **ID:** `id6755966812`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Holger Trahe
- **Category:** Developer Tools
- **Version:** 1.0
- **Last updated:** 2025-12-04
- **First published:** 2025-12-03
- **Size:** 9.77 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/gldf-viewer/id6755966812)
- **Privacy policy:** [https://trahe.eu/gldfviewer/privacy.html](https://trahe.eu/gldfviewer/privacy.html)

## Description

View GLDF lighting data files on iPhone & iPad. Explore product info, light sources, photometry, and embedded files from the Global Lighting Data Format standard.

Explore GLDF lighting data files on the go. View product info, light sources, photometry data, and 3D
  geometries from the Global Lighting Data Format standard.

  Description (4000 characters max):
  GLDF Viewer is the essential tool for lighting professionals, designers, and engineers who work with the
   Global Lighting Data Format (GLDF).

  FEATURES:

  • Open and explore GLDF files directly on your iPhone or iPad
  • View manufacturer and product information
  • Browse embedded files including photometric data (EULUMDAT/IES) and 3D models
  • Inspect light source specifications
  • Explore product variants
  • View raw XML/JSON data with syntax formatting
  • Drag and drop GLDF files to open instantly

  GLDF is the open standard for exchanging luminaire data across lighting design software. With GLDF
  Viewer, you can quickly inspect lighting product data anywhere.

  Perfect for:
  - Lighting designers reviewing product specifications
  - Engineers validating GLDF exports
  - Manufacturers checking their product data
  - Anyone working with digital lighting information

## Rankings

- #1,338,578 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6755966812)