Choose how to install.

Install without Microsoft Store

Use a standalone Windows installer with a purchased Lemon Squeezy license. One purchase includes activation on up to three Windows computers.

1. 1

   Buy your license

   Complete your one-time purchase on Lemon Squeezy. Your license key is sent to the email address you use at checkout. Keep this page open so you can return for the installer.

   Buy a license

   Already have a Lemon Squeezy key? Start with step 2.

2. 2

   Download and install

   Download Upside for Windows 10 or 11 (64-bit). Exit any running copy of Upside, then open the installer. The installer adds Upside to Windows startup for your user account.

   Download Upside 1.2.6 (.exe)

   Version 1.2.6 · 3.2 MB · Unsigned Windows installer

3. 3

   Activate with your key

   Open Upside, paste the key from your receipt email, and select Activate. An internet connection is needed for the first activation.

For direct-edition updates, return to this page and download the latest installer. This edition uses manual updates. For help with your download or license, contact support.