Quick STL Viewer

Clean 3D Model Viewer

Free · In‑App Purchases

Open and preview STL files instantly with a fast and lightweight 3D viewer. Quick STL Viewer is a simple and fast app for opening and previewing 3D STL files. Open your files instantly and explore them in a smooth, responsive 3D environment. Rotate, zoom, and inspect models with ease. Switch to wireframe mode to examine mesh details, or customize object and background colors for better visibility. Built with a focus on simplicity and usability, Quick STL Viewer keeps the experience clean and distraction-free without unnecessary complexity. No accounts required. Just open and view your files. Whether you're quickly checking a model, reviewing print details, or inspecting geometry on the go, Quick STL Viewer provides a lightweight and streamlined STL viewing experience. Pro Features - Unlimited STL Viewing - Wireframe - Rotation - Rotation Speed - Background Color - Background Image Privacy Policy: https://important-anaconda-77e.notion.site/Quick-STL-Viewer-33443a8b7595809dbfd1e8a1bb0191ad Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • 4.9
    out of 5
    7 Ratings

• Improved AR scaling for large models • Increased object resize range in AR mode • General performance improvements and bug fixes Thank you for using the app and sharing your feedback. Your suggestions help make the app better with every update.

The developer, KEAT MEN TANG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Purchases
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer indicated that this app supports the following accessibility features. Learn More

  • Supported Features

    • Dark Interface

Seller
  • KEAT MEN TANG
Size
  • 72 MB
Category
  • Utilities
Compatibility
Requires iOS 16.1 or later.
  • iPhone
    Requires iOS 16.1 or later.
  • iPad
    Requires iPadOS 16.1 or later.
Languages
English and 2 more
  • English, Simplified Chinese, Traditional Chinese
Age Rating
4+
In-App Purchases
Yes
  • Quick STL Viewer Lifetime $29.99
  • Pro Plan Yearly $17.99
  • Pro Plan Weekly $0.99
Copyright
  • © 2026 Prime Factors Dev