CATIA V5 documentation can be obtained from the following official and verified locations:
Downloading documentation directly might be restricted or require a valid license and/or customer account. However: catia v5 help documentation download
Open the extracted folder and run the file called “setup.exe”. * An installation dialogue box will pop up after running the setup. Intratech (Pty) Ltd CATIA V5 documentation can be obtained from the
F1 – Contextual help (opens the documentation for the active command).Shift + F1 – What’s This? (click on any icon or menu item for direct explanation).Alt + F1 – Open the main help table of contents.