Microsoft Outlook 2021

Buy Microsoft Outlook 2021 online

Buy Microsoft Outlook 2021 online and manage your emails, appointments and contacts. One-time purchase licence for one Windows PC, no subscription.

Microsoft Outlook 2021: licence details

When you buy Microsoft Outlook 2021, please note the following details about the application on offer:

• Application: Microsoft Outlook 2021
• Version: Classic Outlook desktop application for Windows
• Number of devices: One compatible Windows PC
• Licence model: One-time purchase of the 2021 edition
• Subscription: No monthly or annual subscription fees for the application
• Delivery: Digital download
• Activation: As described in the licence and installation instructions provided
• Languages: Language versions available as listed for the product
• Email account: A compatible account with a separate email provider is required

Support note: Microsoft support for Outlook 2021 ended on 13 October 2026. The perpetual licence does not expire as a result. However, Microsoft no longer provides further security updates, bug fixes or technical support for this version.

Microsoft Outlook 2021 features

Microsoft Outlook 2021 offers tools for organising your correspondence and planning recurring tasks:

• Search bar above the ribbon: Search your emails using the centrally placed search box.
• Folders and categories: Sort messages by topic, project or responsibility.
• Message rules: Set conditions for automatic processing of emails. How a rule runs depends on the account type and the specific rule.
• Follow-up flags: Mark messages that still need a reply or further action.
• Calendar and reminders: Record appointments, recurring events and meeting invitations.
• Contact management: Keep email addresses, phone numbers and other details for your contacts up to date.
• Message translation: Use the translation feature for emails in other languages, provided the required connected services are available.
• Ink annotations: Add drawings or annotations with a mouse, pen or finger on suitable devices.

What can you do with Microsoft Outlook 2021?

Use Microsoft Outlook 2021 on your Windows PC to organise messages and appointments to suit your working day.

Keep project correspondence together

• Create your own folders for ongoing orders or internal projects.
• Assign incoming messages to the relevant case.
• Look up earlier agreements before you prepare a reply.

Keep track of recurring appointments and deadlines

• Enter regular meetings as a series of appointments.
• Set reminders for submission deadlines and important replies.
• Add useful notes and organisational details to appointments.

Follow up on enquiries and replies

• Flag emails that have not yet been fully dealt with.
• Use categories for different areas of work.
• Review messages that still need attention when you plan your next working day.

Who should buy Microsoft Outlook 2021?

A Microsoft Outlook 2021 licence is an option for users who need this edition specifically and have taken into account that Microsoft support has ended.

Businesses with existing Outlook 2021 workflows

• Use the familiar interface for communication processes you have already set up.
• Check the connection to your email service and existing add-ins.
• For new workstations, also consider a currently supported version of Outlook.

Office and administrative staff

• Structure messages about orders, enquiries and internal matters.
• Keep appointments and contact details in one central place.
• Create a clear filing system for correspondence you need regularly.

Freelancers who need the 2021 version

• Organise messages by client or project.
• Plan client appointments and personal work deadlines in the calendar.
• Test required add-ins and existing data files before you set up.

Users of a standalone Outlook application

• Buy Outlook separately from other Office programs.
• Pay once for the 2021 edition on offer.
• Manage any costs for your email mailbox separately from the application licence.

Microsoft Outlook 2021: instant download

You receive your Microsoft Outlook 2021 product key and download link by email once your payment has been received. Install the application following the instructions provided and complete the activation. You can then add your compatible email account.

Back up any existing local Outlook data before changing your installation. If Office is already installed, also check that its architecture and installation method are compatible.

Hardware and system requirements for Microsoft Outlook 2021

Before you install Microsoft Outlook 2021, compare your PC with the published requirements for standalone Office 2021 applications:

Additional storage space is needed for mailbox contents, attachments and local archives. Some search features require Windows Search.

Note: Meeting the system requirements does not change the fact that Microsoft support for Outlook 2021 has ended. Continued compatibility with email services and add-ins needs to be checked separately.

Why buy your Microsoft Outlook 2021 licence from Vollversion-Software?

Order your Microsoft Outlook 2021 licence from Vollversion-Software with digital delivery and help with setup:

• ✓ Microsoft Outlook 2021 product key for the edition on offer
• ✓ One-time purchase licence for one compatible Windows PC
• ✓ Digital delivery of the product key and download link by email once payment has been received
• ✓ Help with questions about installation and activation

Buy Microsoft Outlook 2021 online if you need this edition for your existing working environment. Before you order, check the licence terms and the requirements of your email account.

Note: Your perpetual Outlook 2021 licence does not need to be renewed every year. Microsoft support ended on 13 October 2026. A free switch to Microsoft Outlook 2024 is not included.