Discover the Best Etar Alternatives for Your Calendar Needs
Etar is a simple, material design, open-source calendar application that offers month, week, day, and agenda views, leveraging Android calendar sync for compatibility with Google Calendar, Exchange, and Etesync. While Etar provides a clean and functional experience, users often seek alternatives due to specific feature requirements, platform preferences, or a desire for broader integration. This guide explores the top Etar alternative options to help you find the perfect calendar solution.
Top Etar Alternatives
Whether you're looking for advanced features, cross-platform compatibility, or a highly customizable experience, there's a strong Etar alternative out there for you. Here are some of the best choices available:

Google Calendar
Google Calendar is a multi-platform calendar tool that excels in its versatility and widespread use. As a free web, Android, iPhone, and Chrome OS application, it offers material design, robust data export/import capabilities, IFTTT integration, shared calendars, and seamless syncing across devices, making it a powerful Etar alternative for anyone deeply integrated into the Google ecosystem.

Lightning Calendar
Lightning Calendar is a free and open-source Etar alternative, fully integrated with Thunderbird or Seamonkey email clients for Mac, Windows, and Linux. It's an excellent choice for users who prefer an integrated desktop experience, offering features like CardDAV and CalDAV support, along with comprehensive task management.

Rainlendar
Rainlendar is a feature-rich, cross-platform calendar application available for Mac, Windows, and Linux. This freemium Etar alternative is highly customizable, syncs with services like Google Calendar and Fantastical, and supports multiple languages, making it a flexible option for users who want a lightweight yet powerful desktop calendar.

Apple Calendar
For users within the Apple ecosystem, Apple Calendar is a free and robust Etar alternative available on Mac, iPhone, iPad, and iCloud. It allows for the creation of separate calendars (home, school, work), offers seamless syncing with iCloud, and provides a clear week planner, making it ideal for those who prefer an integrated Apple experience.

Simple Calendar
Simple Calendar is a commercial and open-source Etar alternative for Android and Android Tablet devices. It's a straightforward calendar with optional CalDAV synchronization, enabling easy creation of recurring events, reminder setups, and displaying week numbers, making it a good choice for those seeking a no-frills yet effective mobile calendar.

Calendar Lock PEA
Calendar Lock PEA is a free and open-source Etar alternative for Mac, Windows, and Linux that prioritizes privacy. It displays iCalendars plaintext only in RAM while otherwise keeping them encrypted on the device, featuring authenticated encryption for enhanced security and privacy protection, making it an excellent choice for privacy-conscious users.

MineTime
MineTime is a free, modern, and multi-platform Etar alternative for Mac, Windows, and Linux. It connects to various calendar providers including Google Calendar and Microsoft Exchange, offering features like artificial intelligence, calendar integration, and scheduling assistance, making it a smart choice for users needing advanced scheduling capabilities.

Nextcloud Calendar
Nextcloud Calendar is a free, open-source, web-based, and self-hosted Etar alternative. It serves as a user interface for Nextcloud's CalDAV server, allowing easy synchronization of events from various devices and online editing, making it perfect for those who prioritize self-hosting and full control over their data.

Business Calendar
Business Calendar for Android is a freemium Etar alternative for Android and Android Tablet devices. It's a complete calendar application that synchronizes seamlessly with Google Calendars, offering smooth scrolling and zoomable multi-day views, along with robust todo management, making it highly suitable for professionals.

CalenGoo
CalenGoo is a commercial Etar alternative available for Mac, Windows, Linux, Android, iPhone, Android Tablet, iPad, and Android Wear. It provides a fast and easy way to access and modify your Google Calendar (or Google Apps Calendar) across multiple devices, featuring CardDAV support and excellent synchronization capabilities, making it a versatile option for Google Calendar users.
Choosing the best Etar alternative ultimately depends on your individual needs, whether it's advanced integration, specific privacy features, or simply a preferred user interface. Explore these options to find the calendar solution that best fits your workflow and keeps you organized.