Stellar Phoenix JPEG Repair is proficient in repairing JPEG files, and then extracting the respective thumbnails of these images. If you require only the thumbnail images, you can use the 'Extract Thumbnails' option of the tool. If a JPEG file has multiple thumbnails, these are numbered as 'Filename_T1', 'Filename_T2', and so on.Steps to extract thumbnails of JPEG files using Stellar Phoenix JPEG Repair:
Start Stellar Phoenix JPEG Repair. Click the 'Extract Thumbnail' button on the main screen.
Click '+' button on the next screen to add a JPEG file to be scanned for extracting thumbnails. You can select multiple JPEG files. Click '-' button to remove a JPEG file from the displayed list.
Select the desired JPEG files in the list and click 'Extract Thumbnails' at the bottom.
The software starts repairing JPEG files and extracting their respective thumbnails. Once the process is completed, all the thumbnails found are listed in the main interface for preview.
Select the thumbnails you need to save and click 'Save'. A dialog box appears. Provide a location to save the selected thumbnails and click 'OK'.
After completion of the process, you receive a dialog box displaying a confirmation message. You can click the link provided in the dialog to go to the folder containing the extracted thumbnails.