It’s always good to use open-source software. I believe open source is the way to go and definitely the future of the software industry. Some current options are: Joplin: This one is my favorite, and features great note-taking and to-do software that’s available on all major platforms. LibreOffice: Suite of word processing tools, this is Microsoft Office Suite’s alternative. Evolution: As an alternative to Outlook, you’ll find that this is a great software to use to stay connected with your team. SuiteCRM: This is a complete customer relationship management solution.