Education
Stellarium Portable
26.1 · Windows
Stellarium Portable is a portable version of the planetarium for viewing the 3D sky with a catalog of over 600,000 stars. Identifies stars, planets and satellites in real time.
- Version
- 26.1
- Platform
- Windows 7/8/10/11
- Licence
- Freeware
- File size
- 444MB
- Version information updated
- 2026-09-29
- Manufacturer
- PortableApps.com
Questions about downloads
Where does the download come from?
The download button opens the external file address listed on this page. NetCloud24 provides the catalogue and does not modify installers.
Does downloading include a software licence?
Downloading an installer and purchasing a licence are separate actions. Free software follows its publisher’s licence; commercial software may require activation or a subscription.