Open-source software for syncing and backing up files across Windows, macOS, and Linux by transferring only essential data.
Cost / License
- Freemium
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Flathub
- PortableApps.com
- Chocolatey




DropCopy is described as 'Easily and quickly send files and folders to multiple destinations across your LAN by simply dragging files onto recipients in a popup window' and is an app in the file sharing category. There are more than 10 alternatives to DropCopy for a variety of platforms, including Windows, Mac, Linux, iPhone and Android Tablet apps. The best DropCopy alternative is FreeFileSync, which is both free and Open Source. Other great apps like DropCopy are Duplicati, Synkron, AirDrop and Bacula.
Open-source software for syncing and backing up files across Windows, macOS, and Linux by transferring only essential data.




Duplicati stores encrypted, incremental backups with AES-256 encryption and GPG, compatible with Windows, Linux, MacOS. Supports cloud services like OneDrive, Google Drive, and includes a built-in scheduler, auto-updater. Run backups through a web interface or command line.




Synkron is an application for folder synchronisation and folder-backups that allows you to configure your synchronisations in detail. Despite having many features, the user interface of Synkron is very user-friendly and easy to use.




With AirDrop, you can wirelessly send documents, photos, videos, websites, map locations, and more to a nearby iPhone, iPad, iPod touch, or Mac.




Bacula is a set of computer programs that permit managing backup, recovery, and verification of computer data across a network of computers of different kinds.




Backer is a visual front end to the rsync command. It allows the user to select multiple folders and back them up to multiple locations. It stores your backup settings for you so that all your backups can be run easily using a single button click.

Karen's Replicator copies selected files from one drive/folder to another. Source and Destination folders can reside anywhere on your network.




FolderMatch is a program that compares directories and files, showing the differences clearly.




nsync is a free, open source software that performs synchronization of your data between desktop PCs, laptops, USB drives and more.





GS RichCopy 360 is the ONLY file copy utility that utilizes its own proprietary Multi-Threading technology that uses all available logical cores in the system.



