# CAD Viewer Friendly: STEP STL

> 3D Measure & DXF PDF Export

Canonical page: [https://chrome-stats.com/d/id6804088434](https://chrome-stats.com/d/id6804088434)

## Overview

- **ID:** `id6804088434`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** jian-nan lan
- **Category:** Graphics & Design
- **Version:** 1.1.5
- **Last updated:** 2026-09-15
- **First published:** 2026-09-01
- **Size:** 12 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/cad-viewer-friendly-step-stl/id6804088434)
- **Website:** [https://friendlyappios.netlify.app/#cad-viewer-friendly](https://friendlyappios.netlify.app/#cad-viewer-friendly)
- **Privacy policy:** [https://friendlyappios.netlify.app/#cad-viewer-friendly-privacy](https://friendlyappios.netlify.app/#cad-viewer-friendly-privacy)

## Description

Open STEP, STP and STL models on your iPhone or iPad in seconds. Inspect overall dimensions, measure distances and arcs, create orthographic views, and export proportion-correct PNG, DXF and vector PDF files—all directly on your device.

FAST 3D INSPECTION
• Open STEP, STP and STL files
• Rotate, zoom and pan with intuitive touch controls
• Read automatically detected overall dimensions
• Change model colors for clearer presentation

MEASURE & ANALYZE
• Measure distances between selected points
• Measure arcs on continuous curved edges
• Review TOP, FRONT and RIGHT orthographic views

EXPORT & SHARE
• Export proportion-correct PNG engineering views
• Export DXF and vector PDF views
• Share results with classmates, clients, coworkers or friends

Designed for students, 3D creators, engineers, makers, CNC users and technical sales teams who need quick answers away from a desktop. Files are processed locally on the device. No account registration or login is required. Always verify critical dimensions before manufacturing.

An Apple-confirmed annual subscription is required before using the app. Eligible new subscribers receive a 3-day free trial. If the trial is not cancelled before it ends, Apple charges the localized annual price shown in the purchase sheet and the subscription renews automatically. Manage or cancel the subscription in Apple Account settings.

Privacy Policy: https://friendlyappios.netlify.app/#cad-viewer-friendly-privacy
Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Need animated outline lighting or marquee text? Search for Lighting Friendly on the App Store.

## Rankings

- #1,758,152 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6804088434)