altitude 1.1 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This program was originally developed by Altitude Software. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
From the developer:
Altitude’s vision is to enable Web3 users access to a seamless, single transaction process and promote cross-chain liquidity from one blockchain to another.
You may want to check out more software, such as Altitude uSupervisor, Contrails Pro or VIWay, which might be similar to altitude.