The one and only online tool which you will be able to practice with as if it was a real installation, without timetables, without shifts and as many times you want!
Design, wire, configure, commission and verify from small virtual installations to large KNX circuits.
And if you want, you can control them from mobile applications
KNX Simulator in constantly growing up. Regularly, virtual KNX devices by different manufacturers will be added... and much more!
KNX Partner, educational centres, sector students and professionals, training centers and KNX manufacturers: our simulator is an effective tool useful for everyone.
If you only need basic sign design and cutting, consider modern alternatives that are cheaper or free:
Don’t rely on sticky notes. Use Bitwarden, 1Password, or even a simple encrypted Excel sheet.
Let’s categorize the typical situations:
| Scenario | Description | Common Cause |
| :--- | :--- | :--- |
| Software Activation | After installation, FlexiPro 10 asks for an activation code and a password linked to your SAI account. | You bought a used license or haven’t used the software in years. |
| Production Manager Lock | The RIP queue is password-protected. | A former shop manager set it and left. |
| User Account Login | Flexi launches with a login screen asking for a username/password. | Multi-user setup on a network. |
| Demo Mode Expiry | The software reverts to demo mode and asks for a password to re-activate. | Your license file (flexi.lic) is corrupted or missing. |
Important Legal Note: This article does not endorse cracking, hacking, or bypassing software licenses. The following methods are for authorized users who own a legitimate copy of FlexiSign Pro 10 but have lost access credentials.
FlexiSign Pro is proprietary software. Using a "password" to bypass payment constitutes copyright infringement and software theft. For businesses, this can lead to:
If you are locked out, try these methods in order of safety and legitimacy.
Before you search for cracks or hacks (which we strongly advise against due to malware risks), follow these official recovery steps.
If you only need basic sign design and cutting, consider modern alternatives that are cheaper or free:
Don’t rely on sticky notes. Use Bitwarden, 1Password, or even a simple encrypted Excel sheet.
Let’s categorize the typical situations: Flexisign Pro 10 Password
| Scenario | Description | Common Cause |
| :--- | :--- | :--- |
| Software Activation | After installation, FlexiPro 10 asks for an activation code and a password linked to your SAI account. | You bought a used license or haven’t used the software in years. |
| Production Manager Lock | The RIP queue is password-protected. | A former shop manager set it and left. |
| User Account Login | Flexi launches with a login screen asking for a username/password. | Multi-user setup on a network. |
| Demo Mode Expiry | The software reverts to demo mode and asks for a password to re-activate. | Your license file (flexi.lic) is corrupted or missing. |
Important Legal Note: This article does not endorse cracking, hacking, or bypassing software licenses. The following methods are for authorized users who own a legitimate copy of FlexiSign Pro 10 but have lost access credentials. If you only need basic sign design and
FlexiSign Pro is proprietary software. Using a "password" to bypass payment constitutes copyright infringement and software theft. For businesses, this can lead to:
If you are locked out, try these methods in order of safety and legitimacy. Don’t rely on sticky notes
Before you search for cracks or hacks (which we strongly advise against due to malware risks), follow these official recovery steps.