How Do I Play a THM File?
- 1). Right click the file. Choose "Rename."
- 2). Change the extension of the file from THM to JPEG or JPG.
- 3). Open the file.
- 4). Right-click the file if it doesn't open in Step 3. Select "Open file with" and choose Microsoft Windows Photo Viewer, Microsoft Paint, Adobe Photoshop CS5 or Apple Preview.
