Altair Connect Login
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Welcome to Altair Connect!

Altair Connect is your new portal that provides access to all the Altair and Partner Alliance software and documentation downloads, and an extensive Knowledge Base. You may also submit and track your support requests here. Please click here for a quick overview.

Please note: To offer you the best possible integrated portfolio of services, Altair Connect requires a new user registration. This is separate from the Altair Client Center login, which will be phased out over time.