Sigma Powertools is a collection of handy features for the Sigma estimating application...
Fork a version and contribute with more nice features. Keep your code in separate units, and try to keep UI/icons in the style of Sigma. Get inspired by Issues and Projects. Send a pull request when your work is complete :-)
You need a windows machine and 7z (https://www.7-zip.org/) in your path - then run build.bat, and find the .sigmapackage app in the package folder.
Sigma is a leading solution for estimating construction/building cost. Used for house extensions, office buildings, hospitals, and integrates with 2D and 3D take-off systems. It features an open API which allows for new features and integrations for webservices (REST) and other desktop software (COM).