Discover our innovative solutions & products.

GAEB & AVA .Net Library

Dangl.GAEB & Dangl.AVA is the easy, cross-platform solution to convert, analyse and edit GAEB files for tendering, calculation and invoicing. With .NET Standard support it's ready for action anywhere. It's unified data model makes your application support GAEB within minutes.

AVA is a German abbreviation for Tendering, Award and Invocing. Find out more about GAEB.

GAEB & AVA .Net Library Demo Fork on GtHub

AVACloud - GAEB SaaS

AVACloud is the modern way for GAEB - the web based Software as a Service (SaaS) offering is available on any platform. Hosted by DanglIT with high availability or On Premises at the customer stie.

AVACloud - GAEB SaaS Documentation

Dangl.AVA Calculation Module

The Dangl.AVA calculation module can be used for all requirements in tendering, procurement, calculation and invoicing (German: AVA). The C# .NET package allows you to access a full AVA solution from anywhere - desktop, cloud and mobile.

Dangl.AVA Calculation Module

BIM Solutions

Are you looking for an individual solution to work with Building Information Modeling in your company? Do you have requirements that can not be satisfied with standard applications? We're happy to support you in your endeavors and help you reach the top!

BIM Solutions

ProductData Library

Your quick entry into the world of product data - DATANORM, UGL, IDS Connect & more. Simply delivered as .NET library, or via our AVACloud web service. Start immediately, and run on any platform and operating system.

ProductData Library


The Single Sign On solution for all your services - running On Premises or hosted by DanglIT GmbH. With user administration, client management and roles & rights configuration. A full OpenID solution, accessible from within your browser or via an API.

Dangl.Identity Demo


WebGAEB is an online service to convert data between Microsoft Excel and GAEB. It can also be used to repair damaged GAEB files. In Excel, you can calculate existing projets and even create new ones.

There's also an integrated viewer for GAEB files to quickly analyze projects.

WebGAEB Demo

Oenorm Library

The ideal solution to read and write Austrian Oenorm A 2063 files. Compatible with the Dangl.AVA project system. Runs everywhere, on Windows, Linux and Mac. Mobile, Desktop and Cloud.

Oenorm Library Demo Fork on GtHub

Open Source

Open Source is important - modern software development is unthinkable without the countless free and open source tools, frameworks and components. That's why I chose to be active in the Open Source community myself and publish my own developments.

Open Source Fork on GtHub

Software Solutions & Data Exchange

Software solutions for the construction industry - easy with DanglIT! No matter if you need GAEB & AVA, ÖNorm or Ifa18, DATANORM or BMEcat, IFC, xBIM and BCF - we have a solution for every abbreviation! We support you in everything about software and digital processes in the construction industry.

Software Solutions & Data Exchange

Dangl IT

Social Links