Test now the LINEAR Solutions 30 days for free!

Your perfect BIM tool for the MEP design!

Take the opportunity to test our solutions for 30 days free of charge and convince yourself.

  • Test the full version or selected modules without obligation
  • Access to our exclusive e-learning for the testing period
  • Accompaniment by one of our advisers 

Request a free trial version

Please be aware, that once we have received your request, we will review your submission. We will get in touch with you as soon as possible to do the final set up for the free trial version of our LINEAR solutions.

We recommend taking only one discipline (e.g., heating) for your test period.
Revit and/or AutoCAD is not part of the trial. The LINEAR Solution is installed on top of the Autodesk CAD platforms.


There are many reasons to choose us.
Here are four of them:


Our solutions are much more than just providing loose tool collections for MEP design. To get you safely to your goal, the software offers a workflow-oriented approach that guides you through the process of your projects step by step.

  • Guided Workflow
  • All functions at your fingertips
  • Collaboration tools
  • Extensive onboarding support


As a long-standing Autodesk partner, we support both AutoCAD and Revit natively and without the detour via error-prone interfaces. All relevant parameters and results are saved directly in the model. 

  • Working without interfaces
  • All information in the model
  • Powerful calculations
  • Traceable results

Maximum depth
of detail

To ensure realistic design, we also enable you to create unusual concepts in the software that are possible due to new product developments. Due to the close cooperation with the industry, you receive up-to-date manufacturer data sets for your design, calculation and 3D modeling.

  • Maximum depth of detail
  • Newest systems & components
  • Verified manufacturer data sets
  • Verified CAD Libraries

Free choice
of license

In addition to purchasing our solutions, you can also rent them, for example to cover temporary workload peaks, both as single-user and network licenses. In addition to the purchase option, we also offer a subscription to ensure that the software is always up-to-date.

  • Purchase and rent
  • Single and network licenses
  • Subscrition and updates
  • Internal license management

The liNear software offers very comprehensive solutions with many functionalities for the design and calculation of all MEP systems. Thus, both complex and unconventional installations and project designs can be implemented very well. Especially the integration into the Autodesk Products is perfect for us.

Berker Yilmaz
CAD-Agentur Lehmann & Yilmaz GmbH

[Translate to Englisch:] Olesya Barndina

We estimate that the use of LINEAR reduces the labor costs of designers by about 40-60%, increases their productivity and frees time for reflection and high-quality design decisions.

Olesya Andreyevna Bardina
Head of the Department of Building Information Modeling
R1 Projectbureau


We use LINEAR in combination with both AutoCAD and Revit. The software helps us to perform calculations and drawing designs in the field of heating, cooling, potable and waste water. The possibilities brought by the schematic generator increase our efficiency, the function of mass determination, for example, for underfloor heating sharpens our accuracy.

Michale Fuchs DDI
BIM Manager
Ingenieurbüro Lang GmbH


Especially the compatibility of the LINEAR solution with other solutions used by us enables efficient project handling. For example, after the calculation we can transfer the material extract to our AVA program and continue to use it there directly. This saves duplicate work and thus valuable time.

Leitung Planung 
Berlinka Group