The Efofex Mathematics Tools
FX Math Tools - Manifest Edition Recommended |
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| Windows | August 15 2026 | Download | |
| Mac | August 15 2026 | Download | |
The Efofex Science Tools
FX Science Tools - Manifest Edition Recommended |
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| Windows | August 15 2026 | Download | |
| Mac | August 15 2026 | Download | |
Classic Editions (Deprecated)
FX Math Tools - Classic Edition |
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| Windows | August 15 2026 | Download | |
FX Science Tools - Classic Edition |
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| Windows | August 15 2026 | Download | |
MSI (Updates Only)
FX Toolkits - Manifest EditionThe MSI is only suitable for keeping existing users updated. It cannot complete some tasks that are required for initial installation. |
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| Windows | August 15 2026 | Download | |
Miscellaneous
| Efofex Help PDF | Download | |
| POSTER - Infinity in Small Places | February 22 2010 | Download |
| POSTER - Wonky Wheels | February 22 2010 | Download |
| US W8-BEN-E and Declaration | August 4 2026 | Download |
Current Version Information
| FX Draw | Version History | V26.8.15 |
| FX Equation | Version History | V26.8.15 |
| FX Graph | Version History | V26.8.10 |
| FX Stat | Version History | V26.8.10 |
| FX Chem | Version History | V26.8.10 |
| FX ChemStruct | Version History | V26.8.10 |
| FX Manifest | Version History | V26.8.15 |
Obsolete Versions
Obsolete perpetual license versions of our products are available to registered users. If you need to download an old version you are licensed for, contact us directly and we will send you a download link.