Install simple-image-reducer by entering the following commands in the terminal:
sudo apt update sudo apt install simple-image-reducer
Description:
GTK application to easily reduce and rotate images
Simple Image Reducer is an GTK application to easily reduce and rotate images. It can be useful for processing digital photos before sending by email or uploading on the Web. Image files can be supplied to the application from the file manager using the context menu "Open with...", or dragging files to the main window.
Homepage: https://github.com/henrythasler/simple-image-reducer
Version: 1.0.2-6
Section: universe/graphics