Sultan is an excellent application developed with the sole objective of tracking patients at veterinary clinics. This application is developed with a simple and intuitive interface designed for people who don't have lots of experience with computers. Sultan lets you share patient logs throughout the clinic with a multi-user option and add all kinds of relevant information to patient files, including the patient's name, owner, image, species, address, and more. You can also manage vaccines and a clinical history for each patient.