This is a free tool for 3D simulation of large A4-finish trifold brochure (C-fold & Z-fold) finishes in your web browser. Spread size is approximately 630×297mm. Use it for pre-press checks and presentation materials for company brochures and product catalogs.

How to Use

• Fold Type: Select Roll Fold (C-Fold) or Z-Fold.
• Cover Position: Select right-opening or left-opening (reverse fold) to match your design.
• Image Upload: Upload your outer and inner design data (630×297mm spread size) as separate images. They will be automatically split into 3 panels and mapped.
• Preview Controls: Use the slider to check fold open/close. Drag within the screen to rotate, scroll to zoom.

Requirements

Latest versions of Google Chrome, Safari, Firefox, or Edge.
Works on PCs and smartphones that support WebGL.

Disclaimer

Simulation results are for reference only and do not guarantee the actual print finish. Layout and colors may appear differently depending on your display settings. The operator assumes no liability for any damages arising from the use of this tool.