Prerequisites

To install the desktop application, you must have the OneStream Desktop EXE installer file. This file is located on the OneStream MarketPlace where each of the platform installer packages are located.

NOTE: Only administrators with access to the MarketPlace can download the package and distribute to their users.

To download the desktop application package:

  1. Log into the OneStream MarketPlace.

  2. Go to Platform.

  3. Select a platform version.

  4. Click Download for either the Client Software or the On-Premise Full Package.

  5. Unzip the files to the desired location.

Hardware and Software Requirements

Hardware and Software Requirements
Supported Operating Systems

  • Windows 10

  • Windows 11
Web Browser

  • Chrome or Microsoft Edge (needed only if deploying OneStream Desktop to end-users through the web)
Recommended Hardware

  • Exceed the minimum requirements for Operating System, and browser.

  • 64-bit Architecture

  • 8 GB RAM or higher
Required Software

  • Microsoft .NET 4.8

  • Microsoft Edge WebView2 Runtime Control (for features that embed external web content inside the OneStream Desktop application) *included with Windows 11+ and Office 2019. Install separately if using older Windows and Office versions.
Recommended Software

  • 64-bit Windows OS

  • 64-bit Microsoft Office version 2019 or higher (for optional Excel Add-in)