The initial user name is default and the password is pass.
Synology: Please download for Synology from this page
QNAP: Please download for QNAP from this page

Syncovery for Linux can be configured using the browser based GUI, command line parameters and XML files.

Download Syncovery for Linux v10.11.11 Debian and RPM Packages

These include the Web GUI and install and start the service automatically. The internal web server listens to port 8999. Do not use this on a server that is directly connected to the Internet. Use it only behind a router within your LAN.

After installation, open the Syncovery GUI by visiting localhost:8999 in your web browser.

64-Bit Intel Debian Package  64-Bit Intel RPM Package
32-Bit Intel Debian Package  32-Bit Intel RPM Package
64-Bit aarch64 Debian Package  64-Bit aarch64 RPM Package
64-Bit ARM32 Debian Package  64-Bit ARM32 RPM Package
64-Bit ARMHF Debian Package  64-Bit ARMHF RPM Package
tar.gz files
64-Bit Intel (Command Line Only)  64-Bit Intel (With Web GUI)
32-Bit Intel (Command Line Only)  32-Bit Intel (With Web GUI)
64-Bit aarch64 (Command Line Only)  64-Bit aarch64 (With Web GUI)
64-Bit arm (Command Line Only)  64-Bit arm (With Web GUI)
64-Bit armhf (Command Line Only)  64-Bit armhf (With Web GUI)