Important Note: JPEGmini Standard version was discontinued in 2018 and can not be purchased any longer.
The main differences between the Pro version in comparison to the Standard edition are:
JPEGmini Pro supports images with resolution of up to 128MP (Megapixels), while the Standard supports images with resolution of only up to 28MP.
JPEGmini Pro is multithreaded while the Standard is single threaded. This makes for a very big speed difference when optimizing multiple images.
JPEGmini Pro supports multi resize export while the standard supports only a single resize export.
JPEGmini Pro is constantly maintained and updated. JPEGmini Standard edition does not get any further updates since 2018, when it was discontinued.
