The Efofex Mathematics Tools
FX Math Tools - Manifest Edition Recommended |
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| Windows | January 22 2026 | Download | |
| Mac | January 22 2026 | Download | |
The Efofex Science Tools
FX Science Tools - Manifest Edition Recommended |
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| Windows | January 22 2026 | Download | |
| Mac | January 22 2026 | Download | |
Classic Editions (Deprecated)
FX Math Tools - Classic Edition |
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| Windows | January 22 2026 | Download | |
FX Science Tools - Classic Edition |
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| Windows | January 22 2026 | Download | |
Miscellaneous
| Efofex Help PDF | Download | |
| MultiDocs Primer PDF | Download | |
| POSTER - Infinity in Small Places | February 22 2010 | Download |
| POSTER - Wonky Wheels | February 22 2010 | Download |
| US W8-BEN-E and Declaration | 5 July 2023 | Download |
Current Version Information
| FX Draw (Win) | Version History | V26.1.10 |
| FX Draw (Mac) | Version History | V26.1.10 |
| FX Equation (Win) | Version History | V26.1.10 |
| FX Equation (Mac) | Version History | V26.1.10 |
| FX Graph (Win) | Version History | V26.1.10 |
| FX Graph (Mac) | Version History | V26.1.10 |
| FX Stat (Win) | Version History | V26.1.10 |
| FX Stat (Mac) | Version History | V26.1.10 |
| FX Chem (Win) | Version History | V26.1.10 |
| FX Chem (Mac) | Version History | V26.1.10 |
| FX ChemStruct (Win) | Version History | V26.1.10 |
| FX ChemStruct (Mac) | Version History | V26.1.10 |
| FX Manifest (Win BETA) | Version History | V26.1.22 |
| FX Manifest (Mac BETA) | Version History | V26.1.22 |
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.