caja-image-converter software package provides Caja extension to mass resize or rotate images, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install caja-image-converter
caja-image-converter is installed in your system.
Make ensure the caja-image-converter package were installed using the commands given below,
$ sudo dpkg-query -l | grep caja-image-converter *
You will get with caja-image-converter package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | X Window System software |
| Package | caja-image-converter |
| Version | 1.12.0-1 |
| Description | Caja extension to mass resize or rotate images |
| Sub Section | X79 |