Free Office & Productivity Software
Xing
Xing is a career-oriented social network where you can champion your personal career. With Xing you can make professional contacts and discover exciting jobs, events, news and groups. Xing is used by professionals around the globe to further improve their contact network and grow their businesses and personal careers.
Joplin
Joplin is a free and open source note taking and to-do list application. Joplin can handle large number of notes organised into notebooks and allow you to write memorable notes using markdown. With Joplin your notes are searchable, can be copied, tagged and modified either from the applications directly or from your own text editor.
wikidPad
wikidPad is a Wiki-like note taking application for storing your thoughts, ideas, todo lists, contacts, or anything else you can think of to write down. What makes wikidPad different from other notepad applications is the ease with which you can cross-link your information. Links in a wiki are created by typing in WikiWords. wikidPad allows you to get a better undestanding of your research and documentation and allow you to better explore and rediscover your knowledge.
Todo.txt
With Todo.txt you can track your performance in a simple text file. Todo.txt provides a simple and intuetive text-based user interface that can be used in-application or in a command line tool of your choice. With a simple but powerful shell script called todo.sh, you can interact with todo.txt at the command line for quick and easy, Unix-y access.
Google Keep
A free note-taking service developed by Google. With Google Keep you can quickly capture what's on your mind and get reminded at the right time or place. Google Keep is available on the web, and has mobile apps for the Android and iOS mobile operating systems. You can use your original Google Account, email or phone to access your notes stored in Google's cloud.
Haroopad
Haroopad is a free and open-source markdown editor or document processor for creating web-friendly documents. The application gives you the same editing experience regardless of the platform you are working on. Haroopad is avalible for macOS, Linux and Windows.
Taskwarrior
Taskwarrior is an open-source, cross platform time and task management tool that can be used to effectivly keep track on progress and handle collaborative tasks. Taskwarrior's provides a graphical user interface as well as a command line tool allowing you to get things done and track progress from your terminal. Taskwarrior is powered by the Taskserver, an free and open-source server that can be installed on your cloud infrastructure or on-premise.
Restyaboard
Restyaboard is an open source kanban board part of the Restya platform. Restyaboard can be extended using a simple Greasemonkey like approach offering offers countless way to expand--widgets, user scripts and user styles. It also provides integration and workflow automation using over 500 apps and third-party services via Zapier.
Microsoft OneNote
Microsoft OneNote is a collaborative note taking application. Microsoft OneNote can be used for free while a premium subscription of the software is available through Microsoft 365.
HubSpot Meetings
HubSpot Meetings i a free all-in-one, online appointment scheduling software. HubSpot Meetings aims to improve appointment bookings and the way meetings are scheduled, atended and completed. HubSpot Meetings is part of the HubSpot line of software as a service product line and integrates well with HubSpot CRM and other third-party services such as Google Calendar, and Office 365 Calendar.