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Celestia is provided free of charge on our software library. The software can be often titled as "Celestia Educational Activities, Volume", "Celestia Patch DE", "Celestia Patch2 DE". This tool can process ".cel", ".clx" and ".celx".

The most popular versions of the program that our community members install are 1.6, 1.5 and 1.4. These installation files are often used to install this software: celestia.exe, celestia-ED.exe, VSWC5B3_7E64D5F4.exe, VSW89AF_E891036C.exe and VSW2FBC_CAD9CDAB.exe.

The copyright of the software belongs to Celestia Development Team.

Users write reviews saying that this tool features these pluses: this tool is easy to navigate and keeps getting better. According to the user comments, the main disadvantage of this tool is: it is buggy.

According to the system requirements, this tool is available for the following OSs: Windows XP/XP Professional/Vista/7/8/10/11 32-bit. You can find it in the Lifestyle category on our website. The built-in antivirus system shows that this software is safe.

  • Developed by Celestia Development Team
  • File name: celestia-win32-1.6.1.exe (32.8 MB)
  • Latest version:
  • License: Free
  • Updated: February 07, 2021
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