Info:

QuickCurve
QuickCurve enables you to draw with round, box, custom profile or even custom objects right in the 3D view!
Compatibility:
Blender 2.83, 2.90.1, 2.91

QuickShape
Features:
Draw with Box, Circle, Lasso, NGON or Metaballs
NGON with Snapping, Freehand drawing and Arc support
Draw tapered/bevelled shapes
Auto mirroring and arraying for every shape you draw
Randomize depth to bring variety to your shapes
UVs are kept intact for Photomodelling
And so much more!