If you're looking for a plugin to remove dust and other small specks of debris from object surfaces in your photos, Retouch4me is a good choice. This artificial intelligence-powered retouching system includes a specific "Dust" plugin for removing small specks and other imperfections from your photos. The plugin is part of a full-featured suite of tools for color grading, skin smoothing and other tasks, all packaged in an easy-to-use interface.
Another good option is Cleanup.pictures, an online image editing service that uses AI to erase objects, people, text and blemishes from photos. It's geared more for heavy-duty retouching, but its advanced inpainting abilities can handle dust and other small specks, too, so it's a good option for photographers who want to fine-tune their shots.
If you're looking for a free, web-based option, check out ImgCleaner. The tool lets you upload photos and use AI algorithms to remove unwanted objects, including dust and other small specks, with no trace left behind. It handles JPG and PNG files and offers a preview option before downloading, so it's a fast and useful option for personal or commercial use.