Sysboard is a simple virtual keyboard for Wayland written using gtkmm 4. It provides an on-screen keyboard with configurable layouts and appearance.
The application can be configured by editing its source before compilation, using a configuration file, or passing command-line arguments. It also supports signals for manually showing, hiding, or toggling the keyboard.
This is free and open source software.
Key Features
- On-screen virtual keyboard for Wayland.
- Written using gtkmm 4.
- Offers full, mobile, and mobile numeric layouts.
- Configure margin, height, and keyboard layout.
- Supports configuration files and command-line arguments.
- Can be configured at compile time.
- Show, hide, or toggle the keyboard using signals.
- Uses the GTK 4 theme by default.
- Supports custom CSS styling.
Website: github.com/System64fumo/sysboard
Support:
Developer: System64fumo
License: GNU General Public License v3.0

Sysboard is written in C++. Learn C++ with our recommended free books and free tutorials.
Related Software
| Virtual Keyboards | |
|---|---|
| Florence | Extensible scalable virtual keyboard |
| Maliit | Virtual keyboard implemented as a plug-in for Maliit Framework |
| squeekboard | Keyboard-shaped input method supporting Wayland |
| GOK | GNOME On Screen Keyboard |
| CoreKeyboard | Simple virtual keyboard with word suggestions |
| Onboard | Onscreen keyboard useful for tablet PC users and for mobility impaired users |
| xvkbd | Virtual (graphical) keyboard program |
| wvkbd | On-screen keyboard for wlroots |
| eekboard | Easy to use virtual keyboard toolkit |
| QVKbd | Virtual keyboard written in C++ and QML |
| qtvkbd | Fork of kvkbd with all KDE4 dependencies replaced with Qt components |
Read our verdict in the software roundup.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

