Help with exporting charts in XLS / XLSX to images.
1. Run Excel Save Charts As Image Files Software.
2. Click the "Add Excel File(s)" button to add files. Then an open file dialog will appear, hold CTRL or SHIFT key to select multiple files. To add all files in a folder, click "Add All Excel Files in Folder" then select a folder.
3. To start saving the selected files, click the "Save Charts As Images" button.