How to Convert Multiple BLK Files to PCL?
1. Download and Install reaConverter
reaConverter is a standalone Windows app — download, install, and start converting BLK files in under two minutes.
2. Load your BLK files
Add BLK files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.
You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

3. Select PCL as output format
Select PCL from the output format list and set your destination folder. You can also adjust quality and compression settings.

4. Start BLK to PCL conversion
Click the Convert button to start. reaConverter will process all your files with the settings you selected.

When finished, your new .pcl files will be waiting in the destination folder.






