THE #1 APPS IN ELECTRONICS:

Electronic Toolbox

RF-Toolbox

Electronics at your fingertips

#1 App for engineers, students, hobbyists and HAMs

THE #1 BECAUSE …

Great Features, Great support, Continuous development

LOADED WITH TOOLS AND APPLICATIONS

These apps are loaded with more features than any other. Why ? Because I listen to you. If you are missing a feature today, chances are you will find it soon in one of the following updates. This lasts now since ten years which made my Apps better than any other.

HUGE COMPONENT DATABASES

No other app contains so much reference material. 100.000+ Transistors, Diodes, Controllers, ICs with data-sheets, pin-out, specification and cross reference information are included in Electronic Toolbox.

EASY TO USE - MODERN DESIGN

Since 2009, both apps have been completely re-developed a few times in order to continuously adapt with the latest technologies and to improve the user experience. The unique user interface allows quick and easy calculations and searching. Online help in English and German provides background information and help.

EXPERT KNOWLEDGE

The apps include not only my personal engineering knowledge. I am closely working together with Suppliers, Manufacturers, Universities and Professors. They all have helped to make these apps the best electronic and RF engineering tools and resources.

THE APPS ...

new

Electronic Project Editor - for Windows

Electronic Project Editor

Now, you can design your Electronic Circuits and maintain your Projects on Windows.

Electronic Project Editor is fully compatible with Electronic Toolbox and RF-Toolbox for iOS.

Electronic Toolbox

Electronic Toolbox combines electronic reference material with calculation and conversion tools in one handy app. Whether you are professional or hobbyist, the app gives you a collection of the most
important electrical information right at your fingertips.

RF-Toolbox

High frequency toolbox for RF professionals, HAM radio amateurs, students, Microwave designers or electronic hobbyists.

Get in touch

Any questions, suggestions or issues ? Please leave a message and I will come back to you shortly.

Use my App

If you already own one of my Apps and if you contacting me regarding this App, please use the Support button located in the settings section.

Please

If you are using this contact form, please double check your Email address. I often receive messages where it turned out that the sender entered a wrong Email address.

I will get back to you - promised

I will always respond. Sometimes I get hundreds of mails per day so please be patient.

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