qpdfview software package provides tabbed document viewer, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install qpdfview
qpdfview is installed in your system.
Make ensure the qpdfview package were installed using the commands given below,
$ sudo dpkg-query -l | grep qpdfview *
You will get with qpdfview package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Graphics |
| Package | qpdfview |
| Version | 0.4.7-1 |
| Description | tabbed document viewer |
| Sub Section | Graphics |