You will want to test this in your environment, but we suggest starting with a value of 10. The default value is 4, but increasing this value will improve your transfer speed, by increasing the number of files that can be uploaded at the same time The first option we want to configure is asynchronous-concurrent-upload-limit At the top of the Settings page, you can enter a password if you like and review other options that you may want to setĪt the bottom of the Settings page, we can change some default options that will improve the performance of backing up to Backblaze B2ģ. Run the installer, accepting the default settings, and launch Duplicati when doneĮven if you don’t want to set a password for Duplicati, click Yes, as this will take us to the settings page where we can make some adjustments.Ģ.

In this example, we are installing Duplicati on Windows.ġ. Look for the word “beta” in the release name. You can download Duplicati for your operating system at the link below. Duplicati comes with a web interface for management and works with standard protocols like FTP, SSH, WebDAV as well as cloud storage providers like Backblaze B2. Duplicati is a free, open-source backup program that runs on Windows, macOS, and Linux.

B2 backblaze