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Zoho Mail Developer Space

By Shivam | Last Updated: 25 May 2025

Zoho Mail Developer Space equips you with the tools to integrate any third-party application with Zoho Mail or create your own custom extensions inside Zoho Mail. Developer Space is accessible from the Settings menu. Navigate to Settings >> Integrations >> Developer Space to view all the tools.

Developer Space includes the following options:

Develop Extension

The Develop Extension section allows you to create your own applications inside Zoho Mail. The application you create will be available in the eWidget in Zoho Mail. Besides building your own eWidget applications, you can also integrate existing applications with Zoho Mail using the steps in this section.

Click here for detailed instructions to create your own eWidget extension.

REST API

The REST APIs provided in this section let you integrate Zoho Mail with other services. You can incorporate the data and functionalities of Zoho Mail to develop new applications or build on existing applications. Zoho Mail provides an extensive collection of APIs that deal with many aspects of your account - Organization API, Domain API, Email API, Groups API and much more.

Visit this page to view the complete list of APIs and their information.

Connectors

While creating your own application for eWidget, authenticating your account is a major step. Connectors are used to handle this authentication process. Connectors can be created from the Zoho Mail interface and used while building your application to simplify the authentication steps.

Refer this help page for more information on Connectors.

Webhooks

Zoho Mail supports webhooks in the Developer Space. Using webhooks, you can configure such that an event in one application will trigger an action in another application. You can configure both outgoing and incoming webhooks that let you trigger actions using real-time events.

Frequently Asked Questions

Zoho Mail Desktop Lite Client is a lightweight, simplified version of the Zoho Mail desktop application. Designed for users who need fast access to emails with minimal system resource usage, it offers essential email features such as reading, composing, and replying to emails. Unlike the full Zoho Mail desktop client, the Lite version excludes advanced features like calendar integration, task management, and offline access, making it ideal for users with older computers or slower internet connections.

Yes, the Zoho Mail Desktop Lite Client is free to use for all Zoho Mail account holders, including users with free and paid plans. It provides a streamlined, ad-free email experience without any additional cost, making it a great choice for individuals and small businesses looking for a fast and efficient email solution.

To install the Zoho Mail Desktop Lite Client on Windows or Mac:
1. Visit the official Zoho Mail website.
2. Navigate to the Downloads section.
3. Choose Zoho Mail Desktop Lite Client based on your operating system (Windows or macOS).
4. Download and run the installer, then follow the on-screen instructions.
Once installed, sign in using your Zoho Mail credentials to start using the client.

Yes, Zoho Mail Desktop Lite Client supports multiple account logins. Users can add and manage several Zoho Mail accounts without logging in and out repeatedly. This feature is especially useful for freelancers, entrepreneurs, and team members who manage different Zoho email accounts for personal and professional use.

Absolutely. Zoho Mail Desktop Lite Client offers end-to-end encryption, secure authentication, and TLS protocols to ensure the privacy and security of your emails. As part of Zoho's ecosystem, it complies with GDPR and other data protection standards, making it a secure option for both personal and business communications.

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