Microsoft To-Do (formerly: Project Cheshire) is an application for organizing tasks. Allows you to create lists, and within them, any number of tasks to be performed.

OneNote 2016 is a universal and powerful tool for creating notes and planning, made available by Microsoft for users of Windows 7/8 and Mac OS, as well as mobile devices with Windows Phone, Android and iOS.

RedNotebook is a very simple, cross-platform application for collecting all kinds of data, often used as a personal organizer or a tool for keeping diaries and diaries in an electronic version.

Simplenote is a minimalist, open service for storing and synchronizing notes between devices. The client for Windows allows you to create and edit them, as well as cataloging and searching.

ToDoList is a small but powerful manager with the help of which you can easily and efficiently organize your time. The program copes well with the creation of simple task lists, covering single activities and those more complex, created while working on projects.

Nuclino is a unified workspace for placing various notes, tasks or any other objects in real time. The tool will find its application not only in companies, but also for example during group work on school projects.

Nimbus Note is an application used to create task lists.

Another application by Efficient Software available for free in Polish language version.

EfficientPIM is a free application that serves as a comprehensive personal organizer. It allows you to efficiently organize time, gather information about events, create TODO lists or contact libraries, but not only.

HandyPIM is a tool that can be easily described as an electronic organizer.

Toggl is a tool to monitor the time spent in performing an activity.

Calendarscope is a virtual calendar with many different options, created for people who are looking for a tool that facilitates planning events not only in everyday work, but also at home.

Joplin is a free tool for creating notes, which is characterized by a modern, transparent user interface.

Knowte is an elegant notebook in which you can create notebooks and save more notes in them. The program resembles OneNote, but it is much simpler and does not synchronize data with the cloud.

Ao is a desktop application for Microsoft To-Do users.