It has all features of any other good software, like OCR & TTS etc., I can't think anything to dislike about this tool as it's totally awesome! Nothing at all really!! The customer support team was very responsive when we had issues with our account or queries regarding its usage - they are always there whenever you need them.
Sometimes while using multiple tabs within one window (especially if large size) causes slow down over internet connection which could easily be resolved by optimizing browser settings/tabs management system used.- This feature should have been introduced earlier so users donot face such issue later on after installing their product. Good thing though is that now most major browsers provide option where it shows user how many open pages he / she already opened up before closing tab making life easy for newbies too!