Once launched, click on Open Photo to select the photo you want to convert.Multi-language: It is available in English, Chinese, Chinese traditional, French, Japanese, and Russian.Quality: Thanks to the Quality Control factor, you can control how the algorithm handles the compression quality and changes the photo file size on the fly.You can even add text or watermark to the final image and select the text and font positions. Customize: It allows you to control many conversion parameters, including the output width and height, the rotation angle (0, 90, 180, 270), and the image flip (no flip, horizontal or vertical flip).