Best Days

Welcome to the Treesoft Top Days 2025!

A hands-on company – two inspiring days focusing on Treesoft CAD, CRM, ERP, and the Treesoft E-Invoice Toolkit

On September 25 and 26, 2025 – live in Lindlar

Experience Treesoft up close: Our Top Days are more than just an in-house exhibition.

They offer you the opportunity to get to know our entire team, exchange ideas with other users, and gain valuable insights into current developments.

Whether you are a long-time Treesoft CAD user or a newcomer, a Treesoft CRM or Treesoft ERP user, or interested in the Treesoft E-Invoice Toolkit—there is something for everyone here.

What you can expect:

• Exciting workshops and live demonstrations covering Treesoft CAD, CRM, ERP, and our new e-invoicing toolkit 
• Presentation of all new features in Treesoft Office 7.4 – compact and practical 
• Personal on-site support: Bring your project with you—we'll take a look at it together. 
• Exchange with developers & support teams
• Networking over delicious catering and later over Kölsch on tap

“The Top Days are like a hands-on software service.”

Why you should come:

• Because Treesoft is more than just software.
• We develop not only for you, but with you.
• Your feedback is directly incorporated into further development—and many of our best features have been created in this way.
• In this presentation, we will provide you with information on all topics related to Treesoft. Here we present the development plan for all Treesoft products.
• We will also briefly address the topic of e-billing.
• The information published on the internet on this topic is often contradictory, difficult to understand, or simply incorrect.
• If you wish, you can then find out everything you need to know about e-invoicing in the workshop. We will also be presenting the Treesoft E-Invoicing Toolkit, the only on-premises solution in Europe for converting PDF invoices into ZUGFeRD or XRechnung invoices.

Structure and content

Picture gallery: Treesoft Top Days