| Identifier | Caption | Active? |
| vrsion |
Add version number to a DVI file. |
True |
| achemso |
Support for American Chemical Society journal submissions. |
False |
| chemsym |
Macros for typing chemical symbols. |
True |
| deleq |
Flexible numbering of equations. |
True |
| dropping |
Drop first letter of paragraphs. |
True |
| floatflt |
Wrap text around floats. |
True |