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








Questions?
We’re happy to help!
+49 2266 4763-850 · support@treesoft.de