Pro works exactly the same as the Lite version, It creates DWF files from DWG Files. We also tried it using DWG files created with IntelliCAD 98 and files saved as DWG by TurboCAD 5.0. All translate to DWF without any problem. You can nominate all DWG files in a selected directory or directory tree, or process a files listed in a log file. As the screen grab shows, you can select the precision and format that you require.
Higher precision trades off against bigger files.
The compressed format is the most compact. This is a big plus if you have already processed 2000 files sitting in your source directory and suddenly need to update DWF files for five of them. Pro writes the DWF output files to a different drive or directory from the DWG file location. This allows the system administrator to assign separate security levels for each. Makes good sense.