| Numerical Systems Calculator Portable | Portable Marble | Portable Stellarium | Portable SMath Studio | |
| 1.3 | 2.2.0 | 24.1 | 0.95 B4594 | |
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| Freeware | Open Source | Open Source | Freeware | Licence |
| FREE | FREE | FREE | FREE | Price |
| 0.39 MB | 30.10 MB | 457.00 MB | 18.00 MB | File size |
| Apr 10, 2012 | May 8, 2017 | Mar 26, 2024 | Mar 6, 2019 | Update |
| 14 | 21 | 34 | 26 | Downloads |
| Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64 | Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64 | Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64, Windows 11 | Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64 | OS |
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