Kolab is an open-source e-mail suite. There are many extensions and plug-ins available to increase the functionality of the suite. From Fortune 50 companies to IT curious teens, Kolab is a capable e-mail, contact management, and file storage service. Kolab makes use of calendar, task, and note integration that can help both students and businesspeople alike. Kolab was designed to keep your data safe and secure with disaster recovery and cybersecurity measures. Cloud e-mail services, including Google or Office 365, can often leave you with little control over your information. Also, as your business expands, it becomes more costly to use these SaaS services.
Open source software use is currently increasing in use. From small start-ups to enterprise businesses, companies are making use of open source systems to save money. These systems allow these companies to have more ownership over the critical software that runs their business.