Curtail

Curtail is a Linux application for compressing image files. It is published by Hugo Posnic and distributed under the GPL-3.0-or-later license. The app is made for a single platform, so its workflow fits a Linux desktop rather than a cross-platform environment.

Its purpose is straightforward: take image files and reduce their size through compression. That makes it useful when smaller files are needed for storage, transfer, or web use. The project is centered on a narrow task, which keeps the interface and operation focused on image reduction rather than general editing.