A Personal Information Manager that is encrypted and locally stored. Versatile, customisable and friendly with task outliner, built-in advert blocking web browser, password vault, finance, daily journals, email client, item database and more.




A Personal Information Manager that is encrypted and locally stored. Versatile, customisable and friendly with task outliner, built-in advert blocking web browser, password vault, finance, daily journals, email client, item database and more.




Take control of your schedule and get reminded wherever and however you want. Instantly access your appointments, tasks, and notes with a simple glance at a transparent calendar that sits right on your Windows desktop.



Power Planner is the ultimate homework planner for students, featuring online sync with iOS and Android apps, grade calculation, live tiles, automatic reminders, and more.




Timestripe is a beautiful productivity tool that seamlessly connects your long-term goals with your daily tasks - it's a way to skyrocket your productivity and that of your team.




Business Calendar for Android is a complete calendar application that synchronises with your Google calendars.




Calindori is a touch-friendly calendar application. It has been designed for mobile Linux devices but it can also run on desktop environments. Users of Calindori are able to check previous and future dates and manage tasks and events.






gsimplecal is a lightweight calendar application written in C++ using GTK2. It was intentionally made for use with tint2 panel in the openbox environment to be launched upon clock click, but of course it will work without it.

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.




newDay is an experimental timekeeping and calendar system that helps users to set intentions for each of the ten newHours that comprise a newDay.



The OX App Suite by Open-Xchange is web-based platform offering a suite of apps like an email client, calendar, contacts magement, cloud storage with synchronization and productivity apps for word processing, spreadsheets and presentations.




Appointment scheduling/booking application that aims to be super-simple, and open source!

Quickly and easily coordinate meetups. Free, but also anonymous, with no login required. Name your event, select time slots, and invite participants




AI-powered scheduling platform with calgent© assistant that eliminates back-and-forth emails - 100% GDPR compliant, Made in Germany.


It provides management of events and tasks, alarm notification, web export, network transparent handling of data, group scheduling, import and export of calendar files and more. It is able to work together with a wide variety of calendaring services, including NextCloud, Kolab...

OpenPaaS is an open, modern and business-oriented collaboration platform. Gorgeous on any devices, it ships with incredibly useful web applications, including a mail, a calendar and a contact app.








Schedule books must be practical and has a good design. You may look for personal organizer at the stationary shops to meet these qualities. There hasnt been an appointment organizer so practical as to replace with the paper organizers.








Timepage is a revolutionary smart calendar that is effortless to use. It makes every day more productive by combining your events, maps, contacts and weather into one easy app.




View your calendar and agenda as a notification. See you agenda and a full month of events and dates all from your notification shade. Just drag down your notifications at any time and have simple, easy and quick access to your calendar anytime.




Own your time with Calendars by Readdle across all your Apple devices – Mac, iPhone, iPad, and Apple Watch.




Resource management software. A fast, simple way to schedule people, equipment and other resources.
