Apps similar to EEZ Studio include sigrok, which is free and open source. Other options are GazeAtDS1054, VisaDSO and DSRemote. In total there are four apps like EEZ Studio for Linux, Windows, Mac and Android.
The sigrok project aims at creating a portable, cross-platform, Free/Libre/Open-Source signal analysis software suite that supports various device types (e.g. logic analyzers, oscilloscopes, and many more).
A viewer for the RIGOL DS1054Z (though according to the RIGOL specs, it should work with all MSO1000Z/DS1000Z series digital oscilloscopes) for Linux distros.
Your Signal Capture, Storage, Documentation, Presentation, Simulation and Analysis in one Simple Tool.
DSRemote is a program to control and visualize your Rigol® DS6000 or DS1000Z series oscilloscope from your Linux desktop via USB or LAN.
