Cytes.us is unsupported30.10.2017The source http://cytec.us/spk/ has been moved to unsupported section due to fact that this service is offline for a while. We will monitor avaiability of this source and keep you informed.Synopackage.com is online.26.10.2017This website is providing search engine of compiled packages for Synology's DSM System. You can search across known third-party package servers. The list of supported sources you can find on browse sources list. The search is available on this page. Remember to provide your device and DSM version. It's very important, because some packages are not available for all devices and versions.