Zanshin

Zanshin is a powerful yet simple application for managing your day to day actions and notes. It helps you organize and reduce the cognitive pressure of what one has to...

Free Open Source Windows Linux

The Big Picture

The Big Picture is an online organizer that sets to make organizing more intuitive.

Free Web

TodoToday

TodoToday is a light weight todo list task management application that actively synchronizes updates with various online todo list and project management services. ...

Freemium Android

LiquidTime

Smite procrastination. Plan, allocate, and track your time by making every task fit.

Free Web

mCheck

A checklist application written in java with reminders and system tray support to improve productivity.

Free Open Source Windows

LifeTopix

Organize work and life in this complete calendar and planner app. 100,000+ users already do! It's simple for daily agenda, tasks, appointments, reminders, lists...

Commercial iPhone iPad

The Now Organizer

The Now Organizer is a Powerful yet Very Simple Personal Task Manager that Empowers You to Keep Starting effectively driving you and your tasks to completion. TNO allows...

Freemium Windows

GTD-Free

GTD-Free is personal TODO/action manager inspired by GTD (Getting Things Done) method by David Allen (see David Allen&Co. official site for more information)....

Free Open Source Mac OS X Windows Linux

Simple Outliner

Simple Outliner is an outline processor which can be operated easily. FEATURES: - Hierarchical outline. - Data can be exchanged with your PC as OPML or csv file...

Freemium iPhone iPad

mGSD

Features Unlimited contexts No time boxing support 0 Dates 0 Reminders 0 Priority Levels Supports simple projects No support for integration between the...

Free Web

Calendar Notifications Plus

This app would replace default calendar event notifications, providing snooze functionality and notifications persistence. Reboot is handled, all notifications are...

Free Open Source Android GitHub

Vitalist

Obviously we are big fans of David Allen's "Getting Thing's Done" methodology. In an effort to bring GTD software online, we created Vitalist. It...

Free Web

Qiknr

Qiknr is a simple objective to-do list. You don't need to register to get things done or some fancy email, calendar, multi-task agenda that takes so much time just...

Free Web

Todoed

Todoed is a chrome extension that started off with the aim of making chats in a remote work environment more productive. With Todoed, you can turn any text into a task...

Free Mac OS X Windows Chrome

SkedPal

Productivity app to optimize your time.

Free Mac OS X Windows iPhone

B-liner

B-liners simple and intuitive outlining environment enhances your ability to think, organize, analyze, manage, communicate and document. Hierarchical spreadsheets let...

Commercial Windows

Tasktop

Tasktops task-based approach to your work day reduces information overload, helping to make all of the time you spend on work meaningful. Tasktop makes this possible by ...

Commercial Mac OS X Windows Linux

Todo (Rakuishi)

Android-based to-do app.

Free Open Source Android

Reverb

Reverb — collaborate with everyone. Manage projects and tasks, upload files, discuss and share projects with anyone. Reverb is an exciting way to get things...

Commercial Web

Wonderful Day

What's more wonderful than setting goals for yourself and working away at them everyday? And, it gets better when you can visually see your everyday progress for...

Commercial iPhone iPad