How to Convert Multiple GM4 Files to TIF?
1. Download and Install reaConverter
reaConverter is a standalone Windows app — download, install, and start converting GM4 files in under two minutes.
2. Load your GM4 files
Add your GM4 files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.
Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

3. Select TIF as output format
Pick TIF as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

4. Start GM4 to TIF conversion
Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

When the batch finishes, your TIF files are ready in the destination folder you chose earlier.







