iitmsw.sea.bin is a self extracting archive consisting of lb, mled and llprint. After downloading the file (in MacbinaryII) click on the icon to extract the binaries. Please go through the README for additional details.
Download :Download support files for other Indian languages.
Download sample Postscript files.
Please note that if there is any problem downloading the files through your web browser, you may do an anonymous ftp from the following.