How to Convert Multiple PDB Files to HPG?
1. Download and Install reaConverter
reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately.
2. Load your PDB files
Launch reaConverter and drop in your PDB files. The software queues everything for batch processing with consistent settings.
Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

3. Select HPG as output format
Pick HPG as output format and choose the destination folder where you want to save new .hpg files.

4. Start PDB to HPG conversion
Then simply press the Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your HPG files in the destination folder you selected.







