The first step is to download and run the software on your Windows system.
![download tgz to pst converter](../../images/screenshot/tgz-to-pst/download-tgz-converter.webp)
Go to the Browse button and add Zimbra TGZ files to whom you want to migrate.
![gaintools tgz to pst converter](../../images/screenshot/tgz-to-pst/gaintools-tgz-converter.webp)
Once the files are added, the tool scans the files and show a complete display of TGZ files before the migration.
![open tgz](../../images/screenshot/tgz-to-pst/open-tgz.webp)
In export option, select PST format.
![select pst file](../../images/screenshot/tgz-to-pst/select-pst-file.webp)
In this step, specify a location to save the resultant PST files using the Browse button.
![selection of output format](../../images/screenshot/tgz-to-pst/selection-of-output-format.webp)
In the end, click on the Generate Now button to start the conversion.
![click generate now](../../images/screenshot/tgz-to-pst/click-generate-now.webp)