About Leveller 4.4

What's new?

• 3D objects can be placed and moved. Autodesk FBX format supported.

You may first need to install the Microsoft Visual C++ 2022 redistributable package. Once installed, the redistributable can be kept up-to-date via Windows Update.

Should I upgrade to Leveller 4.4 from 4.3?

It depends on how old your version of 4.3 is; you may miss out on fixes and changes made between November 2023 and now.

To see the particular fixes and changes you would get, compare your purchase date to the dates in the Change Log.

Upgrades from previous 4.x versions are free; please contact us to obtain.

Can I upgrade to the last version of Leveller 4.3?

No, sorry. For simplicity, we only maintain the latest version.

If I upgrade, can I run Leveller 4.4 alongside my current version?

Yes, Leveller 4.4 uses its own installation and user data directories. The document format is also the same as in Leveller 4.3, so documents can be safely roundtripped (unless the document stores 3D objects, in which case you should upgrade to the most recent version of Leveller 4.4).