How to Convert Multiple PSPMASK Files to JP2?
1. Download and Install reaConverter
First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.
2. Load your PSPMASK files
Open reaConverter and add your PSPMASK files. You can load individual files, entire folders, or even nested subfolders.
Drop your PSPMASK files into the window or use File menu to browse and select folders.

3. Select JP2 as output format
Choose JP2 as the target format. Pick a destination folder or let reaConverter save files alongside the originals.

4. Start PSPMASK to JP2 conversion
Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

After conversion, find your JP2 files in the output folder. Click 'Show converted files' to open it directly.







