Open source note taking and to-do app with synchronization
You can message and share files inside your intranet without a server.
smart and open source document management system
Free office suite for working with text, spreadsheets and presentation
A complete Getting Things Done (GTD) productivity system for desktop a
The Freeplane add-on that syncs a GTD mind map with a todo.txt file
CostPal is your personal finance manager
The Go kernel for Jupyter notebooks and nteract
Open Source, tasks, bug tracking, agile scrum, timesheet, wiki
Personal finances for freelancers with connectivity with your Dropbox.
A LaTeX editor to create Beamer presentations on the Cloud