Electrical CAD · CRM · ERP
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We have been developing CAD software since 1986.
Treesoft GmbH & Co. KG develops and distributes software in the areas of electrical CAD/CAE, CRM, and ERP. The company offers consulting, training, and software services. With 18,000 installations worldwide and 86,000 add-on modules sold, we are an established player in the German software market.
Get to know us:
Discover our modular electrical CAD · CRM · ERP concept
Create, connect, and organize all your company information, from initial customer contact, through electrical CAD circuit diagram project planning and quotation preparation, to final invoicing and post-calculation in Treesoft Office: CAD · CRM · ERP.
• Project planning (CAD) | Planning (CRM) | Calculation (ERP)
• Modular software
concept• Three software modules on one database•
Strong individually – unbeatable
together• Main module from
$600• User license $900 each
Your advantages with Treesoft Office

- Designing electrical CAD circuit diagrams in control engineering
- Electrical CAD Planning electrical installation plans in building services engineering
- Working on a database without interfaces
- Plan, manage, and control projects transparently
- Record, manage, and control processes with customers
- Quick and convenient from quote to invoice
- Compatibility guarantee and long-term archiving
- Seamless integration into your existing software landscape
- Free Firebird SQL database server
- The modules are powerful individually and unbeatable as a complete solution.
- Work in a network with affordable user licenses
Treesoft is an established player in the German software market.
Industry diversity: Most of our customers are directly or indirectly involved in electrical engineering. Accordingly, we have extensive expertise in these areas.
To our customers’ success stories

What our customers say
I am still delighted with my decision to choose Treesoft Office. We use the CAD-CRM-ERP packages with the additional maintenance tool on a daily basis and are constantly expanding them in terms of both quantity and quality. The software system is a cornerstone of our business. Without Treesoft Office, I can no longer imagine working efficiently. In some cases, we had to gently adapt our processes so that we could make optimal use of the program, but that was the least of it. Although we are over 600 km apart, you are always close by, easily accessible via the hotline, and very customer-oriented. I would like to thank you for that.
Markus Willi – Managing Director / Owner – www.polytech.ch
online presentation
Would you like an Electric CAD · CRM · ERP demonstration? Simply click on the “Start online presentation” button, download the TreesoftOnlinePraesentation.exe file, and dial +49 2266 4763-800 to arrange a presentation appointment.
remote maintenance
Send the completed “Cost Coverage for Services” form back to Treesoft. Click the “Start Remote Maintenance” button to start the download. Dial +49 2266 4763-850 to arrange a support appointment.






