Q4Wine vs WineGUI

Q4Wine is a free Qt graphical interface for Wine that helps manage Wine prefixes and installed applications. It can work with different Wine versions at the same time, and lets users create, delete, back up, restore, and otherwise manage prefixes. The Programs tab can create icons for user-configured applications and export them as .desktop files; the Process tab manages running Wine processes. The Setup tab can use the Winetricks script plugin. Q4Wine can record output from Wine applications, but logging is off by default, and saved log history can reduce performance. The Wine AppDB browser is obsolete and disabled by default in the v1.4.0 release notes. The maker lists Linux, FreeBSD, and OS X as supported systems, while stable Mac OS X packages are not yet available; users can build from source. Stable releases are linked from GitHub, and distribution packages are generally supported by community members and distribution maintainers. Q4Wine is published under GNU GPL V3 with no warranty, and its author says they do not provide support for related Wine, installation, Linux, or Windows issues.

WineGUI is a graphical Linux manager for Wine, the compatibility layer used to run Windows applications. A guided setup creates machines that users can edit, remove, or clone. For each machine, WineGUI can download and switch among Vanilla, Staging, Staging-TkG, Wine-Proton, and GE-Proton runners. It lists applications with search and can add desktop or menu shortcuts. The configuration window can install software such as DirectX and DXVK, while quick actions run a program, open the C: drive, simulate a reboot, or stop all processes. WineGUI also manages GE-Proton through a UMU launcher, including Proton initialization and protonfixes, without requiring Steam. GE-Proton is available for win64/WoW64 bottles; a true 32-bit bottle requires a regular Wine runner. Packages include AppImage, DEB, RPM, compressed tar.gz binaries, and a source archive. The host needs Wine v9 or later, which the AppImage does not include. The repository is licensed under AGPL-3.0 and provides issue tracking and contribution instructions on GitHub.