Demos are usually not time-limited (like Trial software) but the functionality is limited. In some cases, all the functionality is disabled until the license is purchased. Demoĭemo programs have a limited functionality for free, but charge for an advanced set of features or for the removal of advertisements from the program's interfaces. In some cases, ads may be show to the users. Basically, a product is offered Free to Play (Freemium) and the user can decide if he wants to pay the money (Premium) for additional features, services, virtual or physical goods that expand the functionality of the game. This license is commonly used for video games and it allows users to download and play the game for free. There are many different open source licenses but they all must comply with the Open Source Definition - in brief: the software can be freely used, modified and shared.
Programs released under this license can be used at no cost for both personal and commercial purposes.
Open Source software is software with source code that anyone can inspect, modify or enhance. Freeware products can be used free of charge for both personal and professional (commercial use). Latest Version: Stellarium 0.20.0.Freeware programs can be downloaded used free of charge and without any time limitations. Plugin system adding artifical satellites, ocular simulation, telescope configuration and more Ability to add new solar system objects from online resources… Add your own deep sky objects, landscapes, constellation images, scripts…Īlso Available: Download Stellarium for Mac and Stellarium Portable Features of Stellarium:ĭefault catalogue of over 600,000 stars Extra catalogues with more than 210 million stars Asterisms and illustrations of the constellations Constellations for twelve different cultures Images of nebulae (full Messier catalogue) Realistic Milky Way Very realistic atmosphere, sunrise and sunset The planets and their satellitesĪ powerful zoom Time control Multilingual interface Fisheye projection for planetarium domes Spheric mirror projection for your own low-cost dome All new graphical interface and extensive keyboard control Telescope controlĮquatorial and azimuthal grids Star twinkling Shooting stars Eclipse simulation Supernovae simulation Skinnable landscapes, now with spheric panorama projection It is being used in planetarium projectors. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.
Stellarium 64-bit is a free open source planetarium for your computer.
Stellarium 0.18.1 (64-bit) Download for Windows 10, 8, 7
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