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Tutorials

Convert colors in Enfocus Switch

This tutorial explains how to set up a simple color conversion flow with callas pdfToolbox CLI and Enfocus Switch.

Tutorials

Prepare Ad with rich black and high TAC for print

callas pdfToolbox 4.5 offers a very easy way to visualize rich black text (mostly original black text that was converted to 4C unintentionally) and areas with ink coverage too high for the desired printing condition.

Tutorials

pdfToolbox - Prepare handouts for a presentation

Convert a presentation file into PDF and generate a handout file from it. In a second step, convert this handout PDF into black and white in order to save ink or toner on the printing device.

Tutorials

Embed missing fonts using a searchpath

Work with variable font search paths.

Tutorials

Refine colors for converted Office files

A spreadsheet "Eventplan" has three tables on two sheets, some images and a diagram with saturated colors. This spreadsheet document is converted by pdfToolbox to PDF and the colors are perfectly prepared for the...