Product launches, sister-site releases, and service status from Logic App Labs.
Tekla Drawing Checklist is temporarily unavailable while we resolve technical issues. Purchases and downloads are paused. Existing customers can reach us via the Contact page; we will restore access as soon as the product is stable again.
View product page →Twenty-three private, client-side developer utilities are now at dev.logicapplabs.com — JSON and CSS formatters, JWT decoder, password generator, Markdown preview, and more. No uploads, no accounts.
Open Free Dev Tools →Histogram and funnel chart makers join line, bar, area, pie, waterfall, combo, scatter, and Sankey at charts.logicapplabs.com. Paste CSV, render locally, download PNG or SVG.
Open Free Chart Makers →Forty client-side converters and thirty-three calculators run entirely in your browser. Upgrade to ConvertLogic Pro, CalculateLogic Pro, or the Logic Utility Suite ($29) for desktop apps and ad-free web access.
View Products →Woodworking calculators and structural steel utilities are live on logicapplabs.com, including cut planners, AISC lookups, weld checks, and a free in-browser DSTV 3D viewer.
Explore SawdustLogic →PaintLogic turns Tekla and BOM exports into paint coverage and shipping weight estimates in seconds — built for fabricators, estimators, and detailers.
View PaintLogic →Founded June 2026, Logic App Labs builds commercial fabrication tools and free private sister sites — converters, calculators, charts, and developer utilities — under one brand.
About Logic App Labs →