This application allows you to change the order of the vertices of the polyline.

Android keyboard for Autodesk® AutoCAD®.

Application that draws dynamic coordinate grids linked to closed polylines.

Affine Coordinate Transformation based on common points. The app can transport single entity, whole drawing and supports paste and transform option.

Imports points and geometry from Excel, CSV, TXT, Google Earth, CAD/ZEM formats. Exports points to Excel, CSV, TXT, GeoJSON, Google Earth, Plaxis M-Geo.

Utility for moving, aligning and copying text. Also has the ability to create new text labels.

ToolPath provides several functions to solve the problem of calculation of the movement of the tool centre point starting from a geometric figure that you want to wrap around or empty.

GRii - GeoReference Image Insertion