With the release of our version 2012 software, ACD/ChemFolder has been discontinued. It has been redeveloped into ACD/Spectrus DB, with enhanced capabilities to handle analytical data.
Existing software users, review our Release Version 2012 Information or contact ACD/Labs to discuss migration plans. This product was retired as of April 2013; as per our End-of-Life Policy, technical support will be provided until April 2015.

ACD/ChemFolder allows you to create and manage databases containing thousands of chemical structures and data, reactions, reports, and other supporting material as a means of harmonizing chemical knowledge. ACD/ChemFolder is flexible and easily customized to meet the specific needs of individuals and groups.
ACD/ChemFolder can be configured with additional features such the ability to predict physicochemical properties (logD, logP, pKa, aqueous and DMSO solubility), predict ADME and Tox properties, generate systematic nomenclature based on chemical structure, and allow database information to be shared over the internet.
| Format Name | File Extension | Input* | Output | Comment |
|---|---|---|---|---|
| ACD/Labs ChemFolder Database file | .cfd | ![]() |
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ACD/Labs standard structure and reaction database format |
| ACD/Labs Database ID List File | .lst | ![]() |
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Database subsets can be saved as lists for future comparisons, mergers, intersect and exclusion selections |
| MDL SDfile | .sdf | ![]() |
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Import and export options enabled SDF Viewer mode: browse and search SDfiles |
| MDL RDfile | .rdf | ![]() |
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Import and export options enabled |
| MDL molfire | .mol | ![]() |
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| MDL RXNfile | .rxn | ![]() |
* |
REACCS RXN format; Import and export options enabled |
| SMILES strings | .txt | ![]() |
* |
Simplified Molecular Input Line Entry Specification |
| ChemSketch drawing | .sk2 | ** | ** | Compact vector based drawing in ChemSketch can be updated to ChemFolder and are fully editable |
| Images † | .gif, .tif, .wmf, etc. | ** | ** | Limited support for standard image formats provided through the ChemSketch module only without editing capabilities |
| Tables | .txt, .sdf | ‡ | Data represented in Table view can be exported to a text file or SDfiles (excluding structures, images, and interactive objects) |
* |
For molfile or rxnfile, export option only apply for individual structure or a single reaction per record. |
** |
Drawings produced in the ACD/ChemSketch module can be updated to ACD/ChemFolder. Even if your favorite image format (e.g. GIF) is not directly supported, you may be able to paste or import images from external drawing programs into ACD/ChemSketch, and then to update the image to ACD/ChemFolder. |
† |
Images and structures can be pasted from Clipboard in the ACD/ChemFolder database window. |
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Since Table view presents a spreadsheet-like view of the database content, the Table View mode supports the export of selected columns to either SDfile formats or a tab delimited text file. |