I like how easy it is for you can upload your file or send an e-mail with image attachments without any problems! It also works well in my computer so there are no issues using this software at all time when i'm working alone (as long as its not too slow). There isn't anything bad about koneka document engineering because everything seems good but maybe we should have more options if our work load gets higher than one person could handle? But other then those things nothing really comes up while doing research here since they make sure their customers needs come first before making changes within features etc..