| Stellarium | Nighttime Imaging 'N' Astronomy | Scilab | Weasis | |
| 25.4 | 3.1.2.9001 | 2026.0.1 | 4.6.6 | |
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| Open Source | Open Source | Open Source | Open Source | Licence |
| FREE | FREE | FREE | FREE | Price |
| 457.00 MB | 153.00 MB | 297.00 MB | 47.20 MB | File size |
| Dec 29, 2025 | Jul 25, 2025 | Feb 5, 2026 | Dec 29, 2025 | Update |
| 92 | 35 | 90 | 55 | Downloads |
| Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit | Windows 11, Windows 10 64 bit, Windows 8 64 bit | Windows 11, Windows 10 32/64 bit | Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit | OS |
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