FTP :ftp://ftp.adobe.com/pub/adobe/reader/unix/9.x/9.5.5/enu/ Ubuntu :ftp://ftp.adobe.com/pub/adobe/reader/unix/9.x/9.5.5/enu/AdbeRdr9.5.5-1_i386linux_enu.deb CentOS :ftp://ftp.adobe.com/pub/adobe/reader/unix/9.x/9.5.5/enu/AdbeRdr9.5.5-1_i486linux_enu.rpm Etc :ftp://ftp.adobe.com/pub/adobe/reader/unix/9.x/9.5.5/enu/AdbeRdr9.5.5-1_i486linux_enu.binftp://ftp.adobe.com/pub/adobe/reader/unix/9.x/9.5..