You can convert files to DjVu format with this online tool.
Following Steps will help you install djvu viewer on CentOS and other Linux Distributions with yum install command.
To install djvu with yum you must have rpmforge.repo file in /etc/yum.repos.d/ directory.
If the file is not present then make a file named rpmforge.repo, open it with Text Editor and paste the following in it.
# Name: RPMforge RPM Repository for Red Hat Enterprise 5 - dag # URL: http://rpmforge.net/ [rpmforge] name = Red Hat Enterprise $releasever - RPMforge.net - dag #baseurl = http://apt.sw.be/redhat/el5/en/$basearch/dag mirrorlist = http://apt.sw.be/redhat/el5/en/mirrors-rpmforge #mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge enabled = 1 protect = 0 gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag gpgcheck = 1
Now install djvu viewer with following command
If the above does not work then search for djvu package with
and install the library present with yum install.