VOVSOFT Tree Notes is an application for taking hierarchical notes designed to improve organizational efficiency and streamline information management.

EarthTime will keep you up-to-date on the weather and local time from anywhere in the world.

TreeSheets combines spreadsheet tools, mind mappers, outliners, personal information managers, text editors and small database utilities into an all-in-one office application.

Clockify for Windows, Chrome, Firefox, and Android will help you track and log time from anywhere on the web.

Evernote is a note management application that offers you a single place for the organization, easy input and quick retrieval of all types of notes and clippings.

UK's Kalender was created to help you organize your dates and tasks and remind you of upcoming events.

ToDoList is a task management tool that enables you to repeatedly sub-divide your personal or work tasks into more manageable pieces.

EssentialPIM is a personal information manager that allows you to store all your important data electronically.

DesktopNoteOK is a simple but customizable freeware desktop note utility.

CalcDate is a versatile and user-friendly program that allows you to easily add and subtract dates, perform complex calculations, and compare dates.

Microsoft To Do is a task organizer designed to help streamline your workflow, daily activities, and more.

mclocks is an Open Source app that allows you to display multiple time zone clocks.

ManicTime is a system tool for time management that quietly sits in the background and records your daily activities.

Desktop.Calendar.Tray.OK provides you with a simple, no-frills portable calendar.

DesktopClock3D is a cool little 3D desktop clock app that includes many display options.

Kanri Portable offers a user-friendly, modern Kanban board that is geared to allow straightforward use. Available for Linux, Mac, and as an installer.

Obsidian provides you with a knowledge base and notetaking app capable of working with Markdown files.

TreeLine stores almost any kind of information in an organized tree structure. Each node in the tree can contain several fields, forming a mini-database.

Kanri provides a modern, user-friendly Kanban board designed for easy use. A portable version is also available.

Cherrytree Portable is a useful note-taking tool that allows users to organize information in a hierarchical manner. Installer, Linux, and Mac downloads are also available.

Cherrytree for Windows, Mac, and Linux is a free hierarchical note-taking application featuring rich text and syntax highlighting, storing data in a single XML or SQLite file. Zero-dependency portable version is also available.

Microsoft OneNote is a cross-functional digital notebook capable of capturing and organizing everything across your devices.

SilentNotes is a note-taking app designed with privacy in mind.

TheAeroClock is a free, portable timepiece for your PC that allows you to place and size it anywhere on the desktop.

OnlyStopWatch is an accurate countdown timer that includes milliseconds and allows starting/stopping via predefined hotkeys.