ChemFileBrowser is a win32 free sotfware for chemistry designed to visualize and works with SDFile (MDL® format) to exchange and analyse information associated with chemical structure. It includes descriptors calculation like TPSA, molecular weight, HBd, HBa, Balaban, Randic, Wiener index etc.

Functions :

- navigate forward and backward through an SDF
- introduce SDI file (SDF File index) to map directly SDF File
- add and edit field name
- export selected compounds
- export SDF with selected fields
- rename structure with a field value
- export data as *.csv file
- copy to clipboard (compatible with IsisDraw, ChemDraw, ViewerPro and others)
- bookmark coumpounds manager
- split, merge SDF
- Grid view with Structure display as chemistry column
- descriptors calculation : TPSA, Hydrogen Bond donor and acceptor number, molecular weight