| KiCad | Pad2Pad | StackBuilder | LTspice IV | |
| 9.0.6 | 1.9.164 Build 4810 | 3.3 | 24.1.8 | |
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| Open Source | Freeware | Shareware | Freeware | Licence |
| FREE | FREE | FREE | FREE | Price |
| 1024.00 MB | 28.10 MB | 206.00 MB | 130.00 MB | File size |
| Dec 15, 2025 | Oct 30, 2025 | Sep 17, 2024 | May 4, 2025 | Update |
| 70 | 77 | 159 | 88 | Downloads |
| Windows 11, Windows 10 64 bit | Windows 11, Windows 10 32/64 bit | Windows 11, Windows 10 64 bit | Windows 11, Windows 10 32/64 bit, Windows 8 32/64 bit, Windows 7 32/64 bit, Windows XP 32/64 bit | OS |
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