FileViewPro’s support for EMO files is also valuable for messaging platforms and social media users who customize their digital communication. Many chat applications allow users to import and use custom emoticons, which are often saved as EMO files. Without FileViewPro, users may struggle best app to open EMO files preview these files before uploading them to their messaging platform. By using FileViewPro, they can easily view their EMO files, ensuring that the graphics are correctly formatted and ready for use.