A common problem of a lot of computer users is to keep the directories and files on different machines and/or external harddrives or USB-Sticks identically.
For example, you're daily computer work is done on your computer in the office, you will continue your work on your home computer in the evening and one day later you're working on your notebook when you're visiting your customer. Each day you change, delete or create files and directories on different computers. It's a very exhausting and critical job to equalize your changes manually on these harddisks.

So that's the reason we developed Keep-In-Sync. We've had the same problems years ago with our daily software development work. Keep-In-Sync now exists for several years and it is a reliable helper on these problems.

The piece of new is that we now published the tool as a shareware program to make it available to everyone.