Please make a BACKUP before upgrading. You can make a backup by clicking the Admin -> Database -> Database Backup

On Windows

Note that you will need Administrator permission to upgrade and run Gazelle
To upgrade Gazelle on Windows:

  • Run the uninstaller by using the Uninstall Gazelle shortcut from your Windows Start Menu
  • On the uninstaller, tick Force Removal of Installation Directory
  • Click Uninstall (this will NOT delete your data)
  • Gazelle will now be removed
  • Follow the instruction on Installation


On Mac OSX

To upgrade Gazelle on Mac:


On Linux

To upgrade Gazelle on Linux:

  • Go to the folder where you extract Linux
  • Delete this folder (this will NOT delete your data)
  • Gazelle will now be removed
  • Follow the instruction on Installation