The 2010.0 version of Orbiter is provided as a free download on our software library. This free PC software is compatible with Windows XP/Vista/7 environment, 32-bit version. The latest installation package that can be downloaded is 129.1 MB in size.
The most popular versions among the software users are 2010.0, 1.1 and 1.0. The software lies within Education Tools, more precisely Science Tools. This free software is a product of Martin Schweiger. This download was scanned by our built-in antivirus and was rated as clean. The program's installer files are commonly found as orbiter.exe, orbiter_ng.exe or ucadview.exe etc.
From the developer:
Orbiter is a free and realistic space flight simulation program for the Windows PC.
You may want to check out more software, such as Orbital Bricks, Orbit Xplorer or Orbital Viewer, which might be similar to Orbiter.