Best Microsoft Outlook 365 Email Apps

Unified inbox for multiple accountsAutomatic message categorizationPriority Messages and summarization

Consolidate all your email accounts into a single, organized inbox. Prioritize important messages, quickly respond with smart replies, and manage your inbox efficiently with features like scheduling and snoozing. Enjoy enhanced privacy with IP address hiding and read receipt prevention.

Inbox Zero Mail Client

Privacy awareFast email management toolsRich keyboard shortcuts

This app offers a fast and efficient way to manage your Outlook inbox, focusing on quick triaging and instant message sending/receiving. It prioritizes privacy and utilizes a modern codebase for a seamless experience.

Call. Chat. Collaborate

Community and team organization1-on-1 and group chatSecure audio and video calls

This app brings people together for community activities or work projects. It offers integrated chat, events, meetings, storage, and task management. Connect, collaborate, and get things done securely in one place.

by Microsoft Corporation

Manage users and groupsReset passwordsManage devices

Manage your Microsoft 365 or Office 365 business subscription from your mobile device. Add users, reset passwords, manage devices, and monitor service health. Stay informed with critical notifications and support requests on the go.

Email for Hotmail & Outlook

(5.8K)

free

Support Hotmail, Outlook, O365

Unified inbox for multiple accountsAdvanced filtering and searchCustomizable swipe gestures

Streamline your email experience with this app designed for control, privacy, and simplicity. Manage multiple accounts, filter messages, and enjoy real-time notifications. It offers advanced features like custom swipes and secure unlocking to help you achieve more with your inbox.

🔧 Utilities

(2.5K)

Email for Hotmail, Outlook

Support Outlook, Hotmail

Unified inbox for multiple accountsFast and secure sign-inPush notifications for new emails

Manage your Hotmail, Outlook, Live, and MSN email accounts with a fast, secure, and intuitive app. It offers unified inbox management, push notifications, advanced search, and secure sign-in options for a seamless email experience.

🔧 Utilities

(1.4K)

No more Spam - Inbox Zero

Email - Edison Mail

Unified inbox for all accountsFast email fetching and searchOne-tap unsubscribe

Manage multiple email accounts in one unified inbox. This app offers fast email fetching, smart search for important information, and tools to reduce inbox clutter. It prioritizes privacy and security with features like sender blocking and biometric protection.

(78K)

myMail box: email client app

E-mail for Gmail, Hotmail, AOL

Unified inbox for multiple email accountsCustomizable push notificationsEmail thread view

Consolidate and manage multiple email accounts from various providers in a single, user-friendly interface. Enjoy customizable notifications, enhanced security features, and efficient search capabilities to streamline your communication.

(17K)

Mail: Email, Cloud, Calendar

Tackle your inbox email!

Unified inbox for multiple email accountsAI-powered email summarizationSmart calendar with vacation planner

This app consolidates email, calendar, notes, and cloud storage into a single platform. It offers AI-powered email summarization, vacation planning, customizable notifications, and translation features. Manage multiple email accounts and organize newsletters efficiently.

(60K)

Spark Mail: AI Email Assistant

Streamline your email inbox

Unified inbox for multiple email accountsAI-powered email summarization and draftingSmart Inbox for prioritizing emails

Streamline your email and calendar management with an AI-powered assistant. Organize multiple accounts, declutter your inbox with smart sorting, and use AI to draft replies, summarize threads, and manage your schedule efficiently.

(82K)

File & photo cloud storage

Microsoft OneDrive

Automatic photo and video backupFile sharing and managementDocument scanning and editing

Securely store, back up, and sync your photos, videos, and files across all your devices. Share content with others, scan documents, and access files offline. Offers free storage with options to upgrade for more space and premium features.

(486K)

Mailbox for storage & mail

mail.com - email & cloud

Unified inbox for all email addresses2GB cloud storagePush notifications

Manage your emails and cloud storage from a single app. Receive instant notifications for new messages and access your contacts and documents on the go. Secure your account with PIN or biometric authentication.

(104K)

Organize Your Data and Budget

Microsoft Excel

Create, view, and edit spreadsheetsData analysis with charts and graphsBudgeting and accounting tools

This powerful productivity app allows you to create, view, and edit spreadsheets on the go. Manage data, perform calculations, and analyze information with robust formatting and charting tools. Share your work easily with others.

(1.4M)

Airmail for Gmail Outlook Mail

Your Mail With You

Support for multiple email accounts (Gmail, Outlook, IMAP, POP3)Customizable swipes and interactive push notificationsSnooze and bulk editing of messages

This powerful mail client offers a streamlined inbox experience with extensive customization options. It supports multiple email accounts and integrates seamlessly with other apps and services for enhanced productivity. Enjoy features like snoozing, interactive notifications, and iCloud sync for a unified workflow across devices.

(4K)

Secure Outlook email accessCalendar event managementRich HTML text editing

Mail+ for Outlook

by MAIL PLUS APP LLC

$4.99

Access Outlook email and calendar securely on your iOS device. Manage work and personal accounts separately with tools designed for mobile business users, including rich text editing and scheduling assistance. Supports various Exchange versions and popular email services.

💼 Business

(840)

Chuck – Smarter Email with AI

AI Email Cleanup & Unsubscribe

AI-powered batch email processingBulk delete, archive, and unsubscribeConnect multiple email accounts

This app offers a fast and private way to manage your inbox. It uses on-device AI to help you clean up thousands of emails, unsubscribe from lists, and organize your communications across multiple accounts. It functions as a full email client with smart notifications.

Proton Mail - Encrypted Email

(15K)

freemium

Fast, private & secure mail

End-to-end encryptionPassword-protected emailsMultiple account support

This encrypted email service from Switzerland prioritizes user privacy with end-to-end encryption. It offers robust security features to protect your communications from phishing, spam, and tracking, allowing you to manage your inbox with ease.

(45K)