Welcome to DesignFiX

The manufacturer-independent anchor design software. We develop DesignFiX, a software from experts for experts to design fastenings with anchors of various manufacturers. Let us show you a preliminary preview of what you can expect.

The solution for your business

Design software sets a new benchmark: DesignFiX, simple and very intuitive to use. It has never been easier to design anchors.

DesignFiX for Your Company

You want to be a part of DesignFiX? We will show you how to implement your anchors into DesignFiX.

Post-installed rebar connections

Now available: Design of post-installed rebar connections in reinforced concrete.

Innovative Solutions

Automatic error detection. Error detection and automatic elimination.

Too small base plate?

Automatic error detection with too small plate dimensions. Error detection and autom. elimination.

Fixing with rebars

Optional with anchor plate or concrete.


DesignFiX offers a Finite Element Program (FEM) for the calculation of the base plate thickness.

Windows 11

Windows 11 hybrid application. Compatible with Windows 8,10 and 11.

Anchor Design Software

DesignFiX – The Benchmark for Anchor Design

DesignFiX is an all-purpose anchor design program for manufacturers of fasteners for free distribution to their clients such as engineers, planners or craftsmen. By using the software, the clients can design mechanical and chemical heavy duty anchors under static loads and under the influence of earthquake. It takes into account internationally recognized regulations such as the European directive ETAG 001 and EN 1992-4:2018, method A.

DesignFiX – Status bar

DesignFiX – Status bar

DesignFiX - Status bar The status bar in DesignFiX provides you with important information about the result of the calculation and always refers to the currently selected product. Depending on the content of the window, the status bar can be multiline. The following...

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Eisenwarenmesse 2014

Eisenwarenmesse 2014

EISENWARENMESSE - International Hardware Fair in Cologne It’s intuitive to use – for beginners and professionals alike It’s ETA compatible It’s reliable, tested and ETA compliant It’s ready to use The solution for your company Send us your company logo and you will...

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Touchscreen support

Touchscreen support

DesignFiX offers the perfect solution for the professional design of various fixing systems. DesignFiX supports you as planner, structural engineers and craftsmen in the safe and reliable design of your projects. DesignFiX is modular and can be used for numerous...

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DesignFiX – Version 2.0

DesignFiX – Version 2.0

New functions in version 2.0: FEM-Module for the design of the base plate More profiles added Interactive geometry window to enter dimensions and loads New export function for the print module Automatic correction of warnings in the status bar Export functions for the...

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Trademark / License

Trademark / License

This design program DesignFiX is a product of the company ZiWu-Soft EDV Systeme GmbH, Germany. It is protected by a copyright and has been registered with the German Patent and Trademark Office and is a protected word and figurative mark. All rights are reserved....

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Why Choose DesignFiX?

It’s made for your Company:

A Real Anchor Profi

The solution for your business:

Get Your Free Version

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