As its name implies, Stellarium Portable is the pocket or portable version of the Stellarium application, a simple utility that will allow you to observe the planetarium from your computer. Being a portable application, you can take Stellarium with you wherever you go, keeping all the settings and parameters you set in the program.
Otherwise, Stellarium Portable has the same characteristics as the original Stellarium. With Stellarium Portable you can see stars, constellations, planets, nebulas, etc., as if it were a window to the universe. An impressive 3D sky for you to explore with complete freedom, as if you saw it with your binoculars or your telescope. Join constellations, draw and interpret their form so that it is much easier for you to identify them. Choose a place on our planet and an hour to contemplate your sky.
Stellarium Portable has the same features as in its original version, but the possibility of easily transporting it on a flash memory, flash drive or other external storage device is added, so you can use it on any computer. And of course, with the total certainty that it will not leave a single trace on the computer on which it runs. With Stellarium Portable you can take astronomy with you wherever you go.
You can free download Stellarium Portable 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.