Flatsonar

Curtail

by Hugo Posnic

Compress your images

Broad permissions Verified creator GPL-3.0-or-later v1.16.2
Install Source code

Support the creators

Flatsonar is just the shop window. The people below made Curtail.

Liberapay
Screenshot 1 of Curtail Screenshot 2 of Curtail

About

Optimize your images with Curtail, a useful image compressor that supports PNG, JPEG, WebP and SVG file types.

It supports both lossless and lossy compression modes with an option to whether keep or not metadata of images.

Permissions

2 permissions weaken the sandbox. Flatsonar asks before installing.

  • X11 display: X11 lets apps read input and windows of other apps
    --socket=x11
  • full access to your home folder
    --filesystem=home
  • inter-process communication (needed for X11)
    --share=ipc
  • Wayland display
    --socket=wayland
  • X11 display, only when Wayland is unavailable
    --socket=fallback-x11
  • GPU acceleration
    --device=dri

Who publishes this

The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.

  • verified on Flathub: the developer proved they control this app id
    publisher:flathub

Maintenance

Recent activity on the upstream repository, or built and reviewed by Flathub.

No staleness signals: recent activity, or built and reviewed by Flathub.