KELLER logo then and now
On this #ThrowbackThursday, we’re diving into the legendary KELLER logo. We’ve stayed true to ourselves over the years, and the “KELLER Blue” still adorns our logo.
Which version of the KELLER logo did you first come across? Most of you are probably familiar with the 2001 version, right?
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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A long Weekend Awaits
It’s time to kick off the weekend a little earlier this time in Germany, starting on Wednesday! It’s the perfect time to unwind, soak up the sun, and replenish your energy.
The KELLER.Software team is taking a break and will return to full swing on Monday (June 12th) next week.
Enjoy the holidays and have a fantastic weekend!
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Throwback 1981 – KELLER in newspaper
On this #ThrowbackThursday, we’re whisking you away to the year 1981 for a glimpse into the early days of “KELLER”. Back then, our visionary founder Siegfried Keller was making an impact as a dedicated teacher at an industrial school, yet the seeds of “KELLER” were already sown.
Check out this captivating headline from the August 1981 issue of “Die ZEIT” newspaper, which proves the early existence of “KELLER”: “New ways in Wuppertal. A teacher brings modern techniques to vocational school lessons”. (The article is in German, by the way!)
Today, we celebrate our roots and honor the journey that has led us to where we are now. It’s remarkable how “KELLER” has evolved over the years. Here’s to progress, passion, and the enduring spirit of innovation!
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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International Day Against Homophobia 2023
Today, in honor of the International Day Against Homophobia 2023, our CNC software SYMplus™ is shining brightly in the vibrant colors of the rainbow – Together for Acceptance and against discrimination.
As we head into the long weekend, the KELLER.Software team wishes you a happy and colorful holiday! We’ll be back on Monday, May 22nd, ready to tackle your software needs with renewed energy and enthusiasm.
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Throwback 1985 – Model for CNC training
It’s #ThrowbackThursday, and this time we’re taking a trip back to the year 1985. We stumbled upon this vintage info sheet that outlines a “Model for CNC training” in just 3 simple steps. It’s fascinating to see how far technology has come since then – those screens and computers have definitely come a long way! But we’re curious, what else do you think has changed in the world of CNC training?
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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“Paperless” office and Earth Day 2023
Happy belated Earth Day, everyone! On Saturday, April 22nd, we celebrated our 3 years of having a “paperless” office. We’ve come a long way in reducing our environmental impact, and we’re proud to say that most of our work is now done digitally.
Having a paperless office has proven to be incredibly practical – especially during the pandemic when we switched to remote work. It’s allowed us to continue serving our clients seamlessly and even optimize our processes. We’re committed to doing our part for the planet, and we hope to inspire others to do the same.
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Good luck for the exams Summer 2023
Exam season is here! The KELLER.Software team wishes all future machinists (and other similar professions) the best of luck in their upcoming exams. You’ve got this!
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Throwback 1984 – First workbooks, CNC turning, CNC milling
Did you know that our workbooks have been a staple in CNC education since 1984?
With their practical exercises and real-world applications, our workbooks have helped students learn CNC technology for decades. And even today, they remain a popular choice for educators who want to provide engaging and effective learning materials.
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Throwback 1992 – First CNCplus machine
Throwback to 1992: when the first CNCplus machine was built! Even though it’s been long discontinued, we can’t help but admire the amazing work of our team back then. But let’s not forget the real star of the show – the iconic KELLER blue overalls. Who else thinks they’re the coolest workwear around?
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Happy Easter 2023!
Oops, who nibbled on the bunny’s ears? Fortunately, that can’t happen to a metal bunny, thanks to the crash warning in our SYMplus™ CNC software. This protects both bunny’s ears and expensive CNC machines.
Regardless of whether the bunnies are made of chocolate or metal, the KELLER.Software team wishes you a happy Easter holiday! We’ll be back again on Tuesday (11.04.).
And: next week there are still places available in the KELLER.Academy. The topic: “Basics of graphic programming (CAD/CAM) with SYMplus™”.
Click here to register or learn more about the KELLER.Academy courses: https://cnc-keller.com/keller-academy/
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
