tera4d2 of 10. Step 1. After the installation of Tetra4D Converter, start Acrobat. Step 2. Click on Tools in the main Acrobat toolbar to access to the Acrobat features and to the installed Add -onsIs Acrobat Pro 64 bits supported by Tetra4D ? Adobe Acrobat Pro 64 bits is supported by Tetra4D 2022 version. Make sure to have the 2022 version (or a more recent one) to access the plug-in