A CAD drawing has no units. It has numbers. The units live in an agreement between everyone who touches the file, and when that agreement breaks you get a door 900 millionths of a millimetre wide, or a site plan that arrives a thousand times too small. This is the convention for metric work, and what to do when a file turns up and you cannot tell what it is in. The rule: … [Read more...] about Metric Units in CAD: mm, m or km, and Why It Matters
Top 5 Free DWG File Download Websites for CAD Drafting
Here are some of the best websites for free DWG file downloads for CAD drafting: blocks.draftsperson.net: This is one of the oldest and most comprehensive free CAD block websites around. It has a history dating back to 2002 and offers a wide range of categories, such as architecture, civil, equipment, furniture, people, vehicles, and more. You can download the DWG files … [Read more...] about Top 5 Free DWG File Download Websites for CAD Drafting
Side Hustle Ideas for Work from Home Architects
A side hustle is a way to make some extra money outside of your main job. It can be a creative outlet, a passion project, or a source of passive income. There are many side hustles that work from home Architects can do, depending on their skills, interests, and availability. Here are some examples: Create online courses or eBooks. You can share your knowledge and expertise … [Read more...] about Side Hustle Ideas for Work from Home Architects
Free AutoLISP Routines for AutoCAD (100+ .LSP Downloads)
Every routine below is a free download, collected here since 1999. They are grouped by the job they do — jump to the section you need, or use your browser's find to search the page. New to AutoLISP? Start with the AutoLISP guide and ten-lesson course. New for 2026: AI assistants can now write and run routines like these directly in AutoCAD — see Claude + … [Read more...] about Free AutoLISP Routines for AutoCAD (100+ .LSP Downloads)
Free AutoCAD Hatch Patterns – 300+ .PAT Files with Previews
A library of free AutoCAD hatch patterns (.PAT files) collected over many years of drafting — brick, stone, timber, roofing and paving, plus several large multi-pattern collections. Every download below now shows a preview of what is actually in it, rendered directly from the pattern definition, so you can see the pattern before you download the file. These work in … [Read more...] about Free AutoCAD Hatch Patterns – 300+ .PAT Files with Previews
AutoCAD Text Styles: Setup Guide + Free SHX Fonts
A text style in AutoCAD is a named set of rules for how text looks: which font, what height, how wide, whether it is annotative. Every piece of text in a drawing belongs to one. Get the styles right in your template and you never think about them again; get them wrong and every sheet in the set needs fixing. This page covers how to set one up, the two settings that cause … [Read more...] about AutoCAD Text Styles: Setup Guide + Free SHX Fonts