Computer System

Computer is not only a tool for working or gamming, but also a tool to solve daily problems.

Tiling PDF

Divide large PDF into tiles on multiple page to allow print on small-size paper, suit for map and civil drawing

--by Captdam @ Nov 2, 2024

Engineering drawing PDF & titleblock & index generator

Merge, add text, pictures and custom titleblock to PDF engineering drawing, and generate index.

--by Captdam @ Sep 20, 2024