Lassalle Technologies

Lassalle Technologies, a publisher of software components was founded in 1997. It is committed to creating powerful flowcharting/diagramming components. AddFlow is the main product and is available in both ActiveX and .NET editions. AddFlow is now very well positioned in the ComponentSource Top 50 Best Sellers. It also provides graph layout components which automatically display graphs or flow charts in a reasonable manner, following some aesthetic rules (hierarchic, symmetric, orthogonal, etc.) Currently, over 2,000 companies, in 60 countries, use Lassalle Technologies products.

Partnership Status

As official and authorized distributors, ComponentSource supplies you with legitimate licenses directly from Lassalle Technologies

Contact Information

Tel: +33 1 46 03 42 20


247 Avenue du Marechal Juin
92100 Boulogne
Mon-Fri, 9am-5pm CET (UTC+1.00)


News Headlines

AddFlow for WinForms adds Diagram Pins
Create links from the pin of one node to the pin of another node.
AddFlow for Silverlight adds Birds Eye View
A popup window allowing scrolling and zooming of diagrams.
AddFlow for HTML5 add Graph Layout Algorithms
New version also improves performance by using quadtree structures.
AddFlow for HTML5 released
Quickly build flowchart enabled HTML5 applications.