Share a single keyboard and mouse between multiple computers
Desktop soundscape application
QOwnNotes is a plain-text file notepad and todo-list manager
beautiful customizable clock with plugins
Cross-platform, parametric note-taking application
A desktop application for tracking work hours
Open Source Productivity App
The Reminder is a simple tool to quickly create reminders.
Alarm Clock with a couple of nice extra features. Wake up your way.
Work productivity/efficiency analytics, work-life and time manager
Semantic Note-taking tool for KDE