Formtron is a offline 3D reference viewer designed specifically for artists, digital painters, sculptors, animators, and 3D creators. Whether you are studying human anatomy, practicing light and shadow, or examining complex geometric planes, Formtron provides an instantaneous, distraction-free 3D viewing experience right on your mobile device.

STUDY 3D FORM & LIGHTING ANYTIME – FULLY OFFLINE
Never let an unstable internet connection interrupt your creative workflow. Formtron operates 100% offline. Access your entire library of 3D reference models, pre-installed course reference assets, and personal GLB files anywhere without loading delays or data usage.

KEY FEATURES FOR ARTISTS & CREATORS

• Quick 3D Canvas
Interact seamlessly with high-detail 3D assets. Rotate, pan, zoom, and inspect model geometry from any angle with smooth touch gestures.

• Quick Camera Preset Views
Instantly snap to Front, Side, Top, Back, and Orthographic camera angles with a single tap. Save time while sketching or sculpting from specific reference perspectives.

• Pre-Installed HELA Course Assets
Includes access to reference models from HELAELA courses (HELA H1, HELA H2, HELA H3, and HELA H4) for anatomy, planar structure, drawing, and animation practice.

• Import & View Your Own 3D Models
Effortlessly load your custom 3D files (.GLB) straight from your device storage. Formtron reads your files locally without uploading them anywhere.

• Organize with Custom Folders & Drag-to-Move
Group your 3D reference models into custom folders. Easily drag and drop models between folders to keep your workspace organized by project, character, or study subject.

• Pin & Favorite Essential References
Pin your most frequently used 3D reference models to the top of your gallery or mark them as Favorites for instant one-tap access during live drawing sessions.

• Modern, Fluid Interface
Enjoy a sleek, high-contrast dark and light UI designed to reduce eye strain during late-night creative sessions.