Unknown

Task Management

Tool

Todo List Manager

Lightweight

{app} consumes less device resources compared to similar apps.

Ad-free

{app} doesn't contain any form of external advertising.

No registration required

You can use most of the features in {app} without registration.

Recurring Tasks

{app} supports scheduling a task to recur at any frequency, such as daily or weekly.

Reminders

{app} allows you to set reminders for tasks, events or actions, based on parameters of time, place or condition.

The developers announced that the extension will be no longer updated because it's not compatible with Firefox 57 and later. The extension still works on XUL-based Firefox forks like ![Waterfox](https://d4.alternativeto.net/H35Huj7G05pqBQVjZXmDDR6c7OArnifhPWp2pkjAyOw/rs:fit:40:40:0/g:ce:0:0/exar:1/YWJzOi8vZGlzdC9pY29ucy93YXRlcmZveF8yMzc5NDQuc3Zn.svg) [Waterfox](/software/waterfox/) and ![Pale Moon](https://d4.alternativeto.net/FSi3DOjPSlbzEfnUGIFtfwKTyM6jxWn3jvG9Ly-D-gM/rs:fit:40:40:0/g:ce:0:0/exar:1/YWJzOi8vZGlzdC9pY29ucy9wYWxlbW9vbl8yMzQ5NDEucG5n.png) [Pale Moon](/software/palemoon/)

ReminderFox

Windows

Linux

Waterfox

Pale Moon

Thunderbird

Firefox

ReminderFox displays and manages lists of reminders and ToDo&#39;s. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.

Todoist

Org mode

Remember The Milk

Social Network

Share Videos

VoiP Calls

{app} allows you to make voice calls over Internet using the Voice over Internet Protocol (VoIP).

Amino

Android

iPhone

Amino is a social network where people can join communities for their favorite topics / fandoms and make friends.

Apps with 'Pop-up reminders' feature

ReminderFox

License model

Application types

Platforms

ReminderFox Features

Amino

License model

Application types

Platforms

Amino Features