NOTE: Before proceeding with the installation steps, please verify your version of Reaper is supported: Supported Digital Audio Workstations
Download plugin(s) from the following page: http://slatedigital.com/everything-bundle-installers/
Make sure Reaper is closed, as it will need to scan in the newly installed plugin(s) after the installation. Once plugin(s) have finished downloading, locate in your downloads folder and double-click to unzip and run the installer.
Follow prompts in the installer:
Launch Reaper after installation has completed.
Step 5 (Windows Users Only):
Slate plugins are installed to "C:\Program Files\Vstplugins" by default. You will need to add this path to Reaper. Click the "Options" drop-down menu and select Preferences. Under VST, click "Edit..." and "Add...". Navigate to the plugin path C:\Program Files\Vstplugins and click "Re-rescan". If this path is already listed for you in the "Edit..." menu, you can disregard this step.
If you experience any issues, please view the following troubleshooting article: How To Rescan Plugins In Reaper