No specific info about version 4.1. Please visit the main page of AllSync on Software Informer.
I used this software for a longer time, but if you want to create a new sync profile (specify the source and the destination) this is a lot to configure. Overweight with features. So I switched to an other application.
Synchronize data between PCs, USB drives, remote servers, and online storage.
Back up and synchronize files and folders in your PC, FTP location, or network.
Free file and folder diff & merge tool, Visual Studio integrated.
It helps you keep copies of your important directories.
The program allows you to synchronize folders within your ShareFile account.
Scheduled remote backups, offsite file sync, and mirroring over FTP
I used this software for a longer time, but if you want to create a new sync profile (specify the source and the destination) this is a lot to configure. Overweight with features. So I switched to an other application.