Micro Focus Content Manager - Micro Focus Content Manager is an easy-to-use document and records management system that helps capture, manage, and secure business information, whether it’s digital or physical data.

Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.

Objective ECM - Objective ECM is a secure and reliable Enterprise Content Management software that empowers users to manage their content and build powerful business processes.

Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.

Google Cloud Datastore - Cloud Datastore is a NoSQL database for your web and mobile applications.

Strikethru - Strikethru is a kind of to-do list notebook for managing work lists and staying updated with the important tasks.