Downloads

All downloadable files are available from this page. Simply click on each link and save the file to your disk. All programs run as full-featured versions that add a watermark to all graphics. You can remove the watermark by entering a purchased unlock code.

FX Draw Tools

Windows September 23 2022 Download Alternative
Mac September 23 2022 Download Alternative

FX ScienceTools

Windows September 23 2022 Download Alternative
Mac September 23 2022 Download Alternative

Legacy Versions

Older versions for old computers.
Mac OSX - Old Versions FX DrawTools Download
Mac OSX - Old Versions FX ScienceTools 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 8 November 2020 Download

Current Version Information

FX Draw (Win) Version History V22.9.23
FX Draw (Mac) Version History V22.9.23
FX Equation (Win) Version History V22.9.23
FX Equation (Mac) Version History V22.9.23
FX Graph (Win) Version History V22.9.23
FX Graph (Mac) Version History V22.9.23
FX Stat (Win) Version History V22.9.23
FX Stat (Mac) Version History V22.9.23
FX Chem (Win) Version History V22.8.5
FX Chem (Mac) Version History V22.7.22
FX ChemStruct (Win) Version History V22.8.5
FX ChemStruct (Mac) Version History V22.7.22
FX Online (Win BETA) Version History V22.1.1
FX Online (Mac BETA) Version History V22.1.1

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.

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