Cyan Graphics

Prepress preparing tool and PDF editor

Prepress PDF Converter

Input the sheet size, document size, and gutter sizes. Get a whole bunch of measurements in inches and mm visualized.

Rust library and interactive CLI for prepress PDF work — trim printer marks, manage bleed, rasterize pages. A free, open alternative to proprietary prepress tools.

Bash commands to interact with Enfocus Switch

MCP server for professional print & color workflows — 2400+ Pantone colors, CMYK/RGB, ink estimation, ICC profiles, spot color separation, barcode coverage, and more. 100% offline.

A professional desktop utility to automate the detection and replacement of FSC logos in PDFs. Powered by OpenCV and PySide6, it features iterative batch processing, precise coordinate mapping, and side-by-side validation. Ensure branding consistency across large document volumes with pixel-perfect accuracy.

A print resolution calculator: Determine the pixels a image needs based in printing resolution and final size.

A Node.js CLI tool that validates print-ready PDFs — checks bleed, fonts, color space, DPI, ink coverage, transparency, and more

A collection of professional automation solutions for DTP and print production. Features modular tools like PDF hot-folders, automated preflight, and proof comparators to eliminate repetitive tasks, minimize errors, and optimize real-world prepress workflows.