Top 15 Lightning Alternative and Similar Softwares | Dec 2024

Lightning brings the Sunbird calendar to the popular email client, Mozilla Thunderbird and the SeaMonkey internet application suite. Since its an extension, Lightning is tightly integrated with Thunderbird or SeaMonkey, allowing it to easily perform email-related calendaring tasks.

1. Dials

Dials Dials' unique clock-based view of your day is easier and faster to view than the standard “list view” format other mobile calendars use. Dials' “one hand, one thumb” entry and edit of events also makes Dials the easiest and best on-the-go way to manage your schedule.FEATURES:- Use Dials on its......

2. Gantt Chart

Gantt Chart The Gantt Chart is a modern and extremely easy-in-use project plan system. This system allows you to specify complex tasks sequences - a task or multiple tasks can be required to be completed before other tasks can be started. This modern and extremely handy program makes project management a real......

3. Chandler Desktop

Chandler Desktop A notebook you can organize, back up and share!Chandler is an open source Note-to-Self Organizer. It features calendaring, task and note management and consists of a desktop application, web application and a free sharing and back-up service called Chandler Hub. Our goal is to serve the way people actually work,......

4. Daylite

Daylite Daylite is a business productivity manager designed to help you manage your business and your team. With features such as project collaboration, shared calendars, task delegation, and sales tracking.......

5. Taskbox - Mail

Taskbox - Mail Your inbox is already a task list - make it a great one. Taskbox allows you to manage your tasks and todos where they already are -- your inbox -- without forwarding or cutting and pasting them to another app. Taskbox is a mobile email client that allows you......

6. Osmo

Osmo Osmo is a handy personal organizer, which includes calendar, tasks manager, address book and notes modules. It was designed to be a small, easy to use and good looking PIM tool to help to manage personal information. In its current state the organizer is quite convenient to use - for......

7. Agenda At Once Free PIM

Agenda At Once Free PIM Highly customizable and configurable Personal Information Manager for task management, with many visual customization options. It includes a fairly featured notes feature, contacts, day planning, detailed and hierarchical to-do manager. Designed with GTD in mind. Excellent for mapping out the schedule for a day.......

8. To Round Task Manager

To Round Task Manager To Round advantages Focus only on relevant tasks Empty your mind in less than two taps Visualize your prioritiesHow it works?A distinctive feature of the app is its interface designed as a funnel with bubbles. Each task is a bubble and its priority is determined by the size of the......

9. StudentBook

StudentBook Student Book is an application designed for students to keep track of your homeworks, exams and timetable.Features:- Create, edit and delete tasks (homeworks) and exams- Fast tasks creating - autofill current subject and its next date- Timetable (Schedule)- Turn off sound during classes- Today timetable widget- Tablet layoutTake your tasks,......

10. HabitBull - Habit Tracker

HabitBull - Habit Tracker HabitBull is a powerful companion which helps you keep track of your day to day habits and routines» Fully CustomizableMeasure and track anything and everything. Get notified whenever you need to do something important.» Cut Bad Habits From Your LifeSimply start tracking bad habits like nail biting, smoking or drinking......

11. ClipPod

ClipPod ClipPod adds shared notes, todo's and attachments to Google Calendar.......

12. Orage

Orage Orage is a new modern calendar application for the Xfce Desktop Environment. Orage has been designed from the start to be quick and easy-to-use. Its user interface is clean and intuitive, and does not include any confusing or useless options. Orage is fast and responsive and uses minimal system resources.......

13. AnCal

AnCal AnCal stores yours appointments, tasks and notes, which you can easily add and edit. You can also set alarms for selected items and see day, week and month reports of your appointments.Features:Store appointments, tasks and notes data;Quick view for today, day, week and month reports;Fast and extremely easy to use;Touch......

14. Handy Calendar

Handy Calendar Dont stress anymore about remembering appointments and keeping track of your busy schedule, let Handy Calendar do it for you. Handy Calendar allows you to view your events by month, week, day, or task. Other features include task priority and an easy to use interface. Never be late to an......

15. Voice Reminders

Voice Reminders Calendar reminders in your own voice. No need to type. The easiest and least time consuming way to create calendar reminders. Create calendar reminders by recording in your own voice OR by taking a picture of something OR by using the usual way of tying. Your choice. Remember everything, forget......