Open Source C# File Sync Software

ByteSync is a powerful open-source tool for remote file comparison and synchronization, designed to transfer only what truly matters: the differences. Whether you're syncing large files, backing up remote folders, or handling extensive sets of small files, ByteSync delivers speed, security, and efficiency—without unnecessary data transfers. Compatible with Windows, macOS, and Linux, ByteSync leverages cloud-based orchestration with end-to-end encryption, eliminating the need for VPNs or firewall configurations. No continuous background syncing, no bloat—just fast, on-demand file synchronization between remote devices.

The KeepUp File Updating Tool is a utility designed to simplify and automate the process of keeping local files up-to-date by checking against remote URLs. Ideal for technicians and IT professionals, this tool ensures that you always have the latest versions of critical files, whether they are stored locally on your system or a removable drive.

Synchronize address data (e.g. Outlook Global Address List (GAL)) between different Active Directory (AD) forests. The process is as follows: 1) Export user objects of source forest using LDIFDE (a tool provided by Microsoft) 2) Use the program LoadADContacts2 to determine differences between this export and the specified OU of the target AD forest. 3) Update the OU of the target AD forest using LDIFDE using the output of LoadADContacts2 Now users in the target forest can see the users of the source forest in their Global Address List. Notes: - User objects of the source AD forest are imported as contact objects into a selected OU of the target AD forest. - LoadADContacts2 does not update the AD, LDIFDE is used for updates. Therefore tracking of updates is easy. - Only changes are loaded to the target OU. - Various options can be selected: See usage when starting LoadADContacts2 without arguments. - Sample .bat files are provided.

FTP / SFTP batch sync tool for Administrators to sync (User) data between a local computer and server. FTP / SFTP login data is secured. Synchronize in both directions and supports deletes in target. This Project use the WinSCP Sync Function.

Designing network protocols by hand is a costly and sometimes troublesome work. This C# library implements a generic network protocol that transports the events object creation, object destruction and the change of a property of one of those objects. It also has facilities to observe the objects for property changes. In sum, the properties of objects that are taken care of by the library are automatically kept in sync. The only requirement to the objects is that they notify the modification of their properties, similiar to what WPF requires from a (typical) view model.

SyncStuff is a personal cloud that relies on rsync to sync your files of your desktop, laptop, PC at work to and from a home server.