Current release version (V3.3)
The current full version history of the Chemistry add-in for Word Version 2025 can be viewed on the Chem4Word GitHub V2025 releases page.
Chemistry add-in for Word (Chem4Word), version 2025 requires the following:
Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7
Word 2010, Word 2013, Word 2016, Word 2019, Word 2021, Word 2024, Word 365
Recommended screen resolution: 1920 x 1080 (minimum 1366 x 786)
An internet connection is needed for full functionality, including the calculation of InChiKeys and searching.
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Previous release version (V3.2)
The current full version history of the Chemistry add-in for Word Version 2022 can be viewed on the Chem4Word GitHub V2022 releases page.
Chemistry add-in for Word (Chem4Word), version 2022 requires the following:
Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7
Word 2010, Word 2013, Word 2016, Word 2019, Word 2021, Word 2024, Word 365
Recommended screen resolution: 1920 x 1080 (minimum 1366 x 786)
An internet connection is needed for full functionality, including the calculation of InChiKeys and searching.
Mac OSX
Unfortunately, Chemistry add-in for Word is not available if you run Word on Mac OS X.
It also does not work in the online version of Word, again due to totally different architecture to that which it is written in (.Net Framework for Windows Desktop).
Old versions (3.0 & 3.1) of the Chemistry add-in for Word (which we no longer maintain) can be downloaded from our GitHub V3 and GitHub V3.1 repositories, where we have our source code and documentation.
An even older version of the Chemistry add-in for Word 2.0 for Vista and Word 2007 (which we no longer support) can also be downloaded from our GitHub V2 repository, where we have our source code and documentation.
More documentation will be posted on this site when it becomes available! We’re also working on some video tutorials. When we make these available, we’ll let you know via the Facebook group and Twitter.