LiteManager OSX client and iOS client.
You can always download the latest version of the program from the official website litemanager.ru. The archive of the program includes two installation modules: Viewer administration module and Server client module. The server module is installed on all computers that you want to remotely access. The client module is installed on computers of administrators.
The connection is established using an IP address of the remote computer. After that, you should authorize on it by entering the access password. In case the remote computer has not static IP address or it is located in another subnetwork, you can use ID connection, cascade connection or callback connection.
By default, the server module of the program works as a service, but it can also be run as an ordinary application. Both the client and server modules can be launched in the portable mode, for example, from removable media.
Additional NoIP application is a server of ID connections, which allows connecting Viewer client module and Server server module by specified ID without using IP addresses.