Download and Install

DUAL-MODE INSTALLER

Dual-mode installer can be downloaded by users to self-install/upgrade Tier1 for Outlook.

Before you install or upgrade your Tier1 for Outlook version, ensure you have the corresponding managed package version.

Download Link

2024.3.3 version 5132

2024.3.2 version 5130

2024.3.1 version 5128 - do not use

2024.3 - version 5127 - do not use

2024.2 - version 5115

2024.1 - version 5076

2023.5 - version 5072 - do not use

2023.2 - version 5055

2022.3 - version 5048

2022.2 - version 5023

2022.1 - version 4999

SYSTEM-ONLY INSTALLER

System-only installer is intended to be used in scripted environments.

Download Link

2024.3.3 version 5132

2024.3.2 version 5130

2024.3.1 version 5128 - do not use

2024.3 - version 5127 - do not use

2024.2 - version 5115

2024.1 - version 5076

2023.5 - version 5072 - do not use

2023.2 - version 5055

2022.3 - version 5048

2022.2 - version 5023

2022.1 - version 4999