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Chemical Drawing Atlas

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FreeChemDrawThis feature in other tools

CDX import and export in FreeChemDraw

Local file upload lists CDX among supported formats.

Local file upload lists CDX among supported formats.
What we checked
ChemDraw's binary format can be read and written.
Result
Yes, according to the manual: Binary and Base64 CDX through embedded Ketcher in molecule mode. Yes, according to the manual. Binary and Base64 CDX through embedded Ketcher in molecule mode.
Version we tested
3.18.0, on macOS 27.0.1 arm64
Manual
github.com

Open the full pageManual