20-sim Download

Do you want to try out 20-sim for free? You can download 20-sim here. The free 20-sim viewer allows you to use all the tools and libraries, but will not permit you to store models. Contact us for a two weeks test license which changes the viewer into a full version. If you order the paid version, you will also receive a license that changes the viewer into a full version.

20-sim 4.5

Download: 20-sim Installer (96,5 MB) 20-sim download button
Platform: Windows 8.1, 8, 7, Vista, XP
Diskspace: 300 MB after installation
Build: 4.5.4 (build 6171, 28 September 2015)

20-sim version 4.5 can be downloaded from this website. Click here to continue.

Older version: 20-sim 4.4

Version 4.4 has reached end-of-development. Click here to continue

Older version: 20-sim 4.3

Version 4.3 has reached end-of-life. Click here to continue.

Older version: 20-sim 4.2

Version 4.2 has reached end-of-life. Click here to continue.

Older version: 20-sim 4.1

Version 4.1 has reached end-of-support. If you want to download version 4.1 or older versions, you have to contact Controllab Products.


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