CoreTime
CoreTime is a free and open source very simple clock/calendar application that supports alarm clock, reminders, has a stopwatch and timer
Office software: notes, organizers, breaks, presentations, working with documents and tables.
CoreTime is a free and open source very simple clock/calendar application that supports alarm clock, reminders, has a stopwatch and timer
Reminduck is a free and open source simple reminder app
Timecard is a free and open source program that allows you to track how much time you spend on completing tasks
Comic Sticks is a free and open source program for reading comics from the xkcd service for Linux
Quilter is a free and open source software focused on writing texts
Add Hours and Minutes is a free and open source, simple calculator for adding and subtracting the time specified in hours and minutes
Break Timer is a free and open source program for reminding you to take regular breaks from work for GNOME
Master PDF Editor is a free and multi-platform, easy-to-use, but powerful and multifunctional program for working with PDF documents
ONLYOFFICE Desktop Editors – free and open source, cross-platform office suite for editing documents, tables and presentations