Install converseen by entering the following commands in the terminal:
sudo apt update sudo apt install converseen
Description:
batch image converter and resizer
You can convert an unlimited number of images and / or create thumbnails to any of the most popular formats: DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PhotoCD, PNG, Postscript, SVG, and TIFF. . Thanks to the Magick++ image libraries it supports more than 100 image formats.
Homepage: http://converseen.sourceforge.net/
Version: 0.9.6.2-2
Section: universe/graphics