About gtkmm
The official C++ interface for the popular GUI library GTK.
Note that as of January 9, 2026, the recentmost Windows version (2.22.0-2) lags noticeably behind the recentmost Linux version (4.21.2).
The official C++ interface for the popular GUI library GTK.
The official C++ interface for the popular GUI library GTK.
Note that as of January 9, 2026, the recentmost Windows version (2.22.0-2) lags noticeably behind the recentmost Linux version (4.21.2).
| Publisher | GNOME Project |
|---|---|
| Version | 2.22.0-2 |
| Release date | 2010-11-09 |
| License | LGPL |
| Installer type | nullsoft |
| Architecture | x64, x86 |
| Package ID | gnome.gtkmm |
| Admin rights | Required |
winget install --id=gnome.gtkmm -ewinget upgrade --id=gnome.gtkmm -ewinget uninstall --id=gnome.gtkmm -e"gtkmm-win64-devel-2.22.0-2.exe" /SYes. gtkmm is free and open-source software released under the LGPL license.
The latest version is 2.22.0-2, released on Nov 9, 2010.
The download button links to the official installer published on download.gnome.org, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 7e067c174ce3d37590370d3ec96b0d42c44e0d354a78bb8f91434ea7e0800c47.
gtkmm runs on Windows and is available for 64-bit (x64), 32-bit (x86) systems.
Run the offline installer with "gtkmm-win64-devel-2.22.0-2.exe" /S, or install it with Windows Package Manager: winget install --id=gnome.gtkmm -e --silent.
Open Settings › Apps › Installed apps, find gtkmm and select Uninstall. From the command line, run winget uninstall --id=gnome.gtkmm -e.