ZSKSoft Synchronizer (ZSync) is a tool for comparing and synchronizing two directories with all subdirectories using file size and date/time information. It can be used for synchronization between a notebook and a desktop computer, working in a shared project environment, for comparing versions, backup, etc. ZSKSoft Synchronizer is different from the similar programs because: It is easy to use. Perfect for both the novice and expert PC user; It allows you to present the preview as a tree panel; Directories containing suspicious changes are visible at a glance; It is possibile to operate with a separate change;