These are the Catalogue entries that match your request.
Often, the easiest way to get a package is to download its directory. Clicking on the link in the third column gives you a filesearch for the match's directory, and also directions on the easiest way to get a whole directory.
| Entry | Brief abstract | CTAN link |
|---|---|---|
| sciposter | Make posters of ISO A3 size and larger. | /macros/latex/contrib/sciposter/ |