Flatsonar

ProtonPlus

by Vysp3r

Manage Proton, Wine, DXVK, and VKD3D tools for Linux game launchers

Dangerous permissions Verified creator GPL-3.0-or-later v0.6.8
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About

ProtonPlus helps you install, update, remove, and organize Windows compatibility tools used by Steam and other Linux game launchers.

  • Manage Proton, Wine, DXVK, VKD3D, and related compatibility tools
  • Support Steam, Faugus Launcher, Lutris, Heroic Games Launcher, Bottles, and WineZGUI
  • Browse Steam games, change compatibility tools, and edit launch options
  • Track downloads and updates, with cancellation and desktop notifications
  • Use the command-line interface to list, install, update, and uninstall tools

Permissions

5 permissions weaken the sandbox. Flatsonar asks before installing.

  • all devices (/dev): webcams, disks, raw hardware
    --device=all
  • full access to your entire file system
    --filesystem=host
  • sandbox escape: can run commands on the host via flatpak-spawn
    --talk-name=org.freedesktop.Flatpak
  • unknown device if:all:!has-input-device
    --device=if:all:!has-input-device
  • raw input devices (keyboards, mice, gamepads)
    --device=input
  • inter-process communication (needed for X11)
    --share=ipc
  • network
    --share=network
  • X11 display, only when Wayland is unavailable
    --socket=fallback-x11
  • Wayland display
    --socket=wayland
  • GPU acceleration
    --device=dri
  • access to ~/.var/app/com.usebottles.bottles/data/bottles
    --filesystem=~/.var/app/com.usebottles.bottles/data/bottles
  • access to ~/.var/app/com.heroicgameslauncher.hgl/config/heroic
    --filesystem=~/.var/app/com.heroicgameslauncher.hgl/config/heroic
  • access to xdg-run/gvfsd
    --filesystem=xdg-run/gvfsd
  • access to ~/.var/app/com.valvesoftware.Steam/data/Steam
    --filesystem=~/.var/app/com.valvesoftware.Steam/data/Steam
  • access to ~/.var/app/net.lutris.Lutris/data/lutris
    --filesystem=~/.var/app/net.lutris.Lutris/data/lutris
  • access to ~/.var/app/io.github.fastrizwaan.WineZGUI/data/winezgui
    --filesystem=~/.var/app/io.github.fastrizwaan.WineZGUI/data/winezgui
  • talks to org.gtk.vfs.*
    --talk-name=org.gtk.vfs.*

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.