Kentico CMS 4.0 Released


4.0 is finally here! Get ready for the new social networking platform and dozens of new features and improvements.

After 7 months of development, I'm happy to say version 4.0 is now ready.

Read more on the new version 4.0

Unlike 2.0 and 3.0, version 4.0 contains very few architectural changes, but it comes with a huge number of improvement and new features that will make your life easier.

There are also many improvements that you won't see at the first sight, such as improved performance, security and tidy code.

We've implemented lots of your suggestions and now we are very interested to hear from you how you like them. Please feel free to post a comment below this post.

Download the new version 4.0

Please note: the Kentico CMS 4.0 Setup now contains only links to the on-line documentation. If you wish to install the documentation on your machine, you need to download and run the documentation installer separately. We split both files since the Setup grew too quickly with all that documentation.
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Petr Palas

I'm the founder and CEO of Kentico. I write about Kentico, WCM, CXM, digital marketing and related technologies.


Elijah commented on

I'm using 4.0 to develop two sites this month, and so far it's going great! Thanks again for building such a great CMS!

Kurt Farrar commented on

Well done to you and the team Petr. Version 4.0 is an excellent product, not only the completely new features, but am working on a new site and making use of 4.0, and I'm loving all of the little tweaks I'm finding throughout the product, really useful, and really helpful. Makes things even easier than they already were in 3.1a.

Eric Visser commented on

Compliments on 4.0 !!
We could try it out on RC and your team has done a great job.

supen commented on

Congratulations! This product is awesome and rocks!

dhuber commented on


Congratulations on the release. I look forward to installing it and seeing some of the upgrades I've been reading about. You and your team have created a great product.