Discover best Calendar Windows softwares, apps and websites.

Best Calendar Windows Softwares

Free Personal

ownCloud is a free and opensource file sync and share app which is self hosted.

Open Source

ONLYOFFICE Document Server is an online office suite comprising viewers and editors for texts, spreadsheets and presentations.

Lightning

Open Source

Lightning App Builder is a point-and-click tool that makes it easy to create custom pages for Salesforce1 and Lightning Experience.

Rainlendar

Freemium

Rainlendar is a calendar program for Windows, Mac OS X and Linux.

RedNotebook

Open Source

RedNotebook is an open source diary and journal software for Linux, Windows and Mac.

Claws Mail

Open Source

Claws Mail is a free and open-source, GTK+-based email and news client. It offers easy configuration and an abundance of features.

Salesflare

Commercial

Salesflare is the intelligent sales CRM that fills out itself.

Sunbird

Open Source

Sunbird is a Firefox addon for syncing calendars.

Zimbra Desktop

Free Personal

Zimbra Desktop is an offline client that lets you manage various email accounts in one desktop tool.

Wimi

Commercial

Wimi is a collaborative platform, for file sharing and online project management.

Jorte

Freemium

Jorte is a calendar application.

Memotoo

Commercial

Memotoo sync all your contacts from Gmail, Facebook, phone, Thunderbird, Outlook, etc in a single address book.

Vosae

Commercial

Vosae is an invoicing, organizer, contacts app.

Holiline Reminder

Free

Holiline Reminder is a free software calendar program for Windows.

Microsoft Mail and Calendar

Free

Microsoft Mail and Calendar apps help you stay up to date on your email, manage your schedule and stay in touch with people you care about the most.

Osmo

Open Source

Osmo is a handy personal organizer, which includes calendar, tasks manager, address book and notes modules.

Webix UI

Freemium

Webix UI is a JavaScript Library for cross-platform app development with HTML5 JavaScript widgets.

Wiki on a Stick

Open Source

Wiki on a Stick is a wiki that lives in one self-modifying XHTML file.

Microsoft Office Outlook

Commercial

Microsoft Outlook is a personal information manager from Microsoft.

eM Client

Free Personal

eM Client is a Windows based e-mail client for sending and receiving e-mails, managing calendars, contacts, and tasks.

G Suite

Commercial

G Suite (formerly Google Apps for Work and Google Apps for Your Domain) is a brand of cloud computing, productivity and collaboration tools, software and prod…

Nextcloud

Open Source

Nextcloud is a suite of client-server software for creating file hosting services and using them. It is functionally very similar to the widely used Dropbox, …

OwnDrive

Freemium

OwnDrive is easy to use free online storage service for businesses, professionals, and individuals to store, backup, collaborate and share files with others.

Bric

Commercial

Bric is software that helps you manage your professional services team’s time.

EssentialPIM

Freemium

EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries, e…

Omnipointment

Freemium

Omnipointment helps students find time for group meetings and helps teachers understand how their student teams are working together.

Transpose

Commercial

Transpose is a CRM solution.

Kontact

Open Source

Kontact is a personal information manager and groupware software suite developed by KDE. It supports calendars, contacts, notes, to-do lists, news, and email.