Guides
Practical publisher content connected directly to the tools and CAD features.
Guide
How to clean CSV files safely
A practical checklist for headers, duplicates and blank values.
Open →GuideCSV encoding: UTF-8, BOM and Excel
Prevent broken characters across spreadsheet apps.
Open →GuideFind and fix common JSON errors
Commas, quotes, nesting and actionable validation.
Open →GuideJSON-LD validation checklist
Create useful structured data without spam.
Open →GuideChoose the right text case
Readable naming conventions for content and code.
Open →GuidePNG vs JPEG vs WebP
Choose a format by transparency, detail and size.
Open →GuideConvert images without obvious quality loss
Control dimensions, quality and repeated encoding.
Open →GuidePreserve quality when combining PDFs
Understand rasterization, fonts and safe workflows.
Open →GuideSTL files explained
ASCII vs binary STL, units and mesh limitations.
Open →GuideSTEP and STP files explained
Why CAD exchange needs a specialized parser and viewer.
Open →