I-Expert by Spit

Try our online software

Anchor design software
for anchors & rebars

Free software


code-compliant designs

  • Static, seismic, and fire actions
  • Rectangular, circular, polygonal base plates
  • Predefined applications such as safety barrier, brackets
  • Custom mode with unlimited fixings
  • ETA documents


Specific module

  • Anchor design for masonry
  • Performances according to Technical sheets or job site tests


  • For all kind of users
  • 2D / 3D Interface for clear views
  • Easy 6 step process
SPIT was conducted with Siggma Srl the checking of its software SPIT i-EXPERT V3 according to the new standard EN 1992-4. Siggma Srl Siggma is recognized in building and structural engineering including reinforced concrete structures design, steel and composite structures design, seismic analysis and design, and consulting for assessment of construction products according to European Regulation No 305/2011 - CPR). Siggma srl is known in Europe for expertise in the domain of fastenings techniques. Download the document


with all browsers

  • Always up to date
  • Tablet, computer, smartphone


embedded cad for AUTOCAD
& revit

Tutorial videos