LxScope is a software package which brings an oscilloscope device to Linux. It enables you to measure with M621 150 MHz Digital Oscilloscope or M221 100 MHz Digital Oscilloscope and to write your own applications for automatic measurement.

xoscope for Linux is a digital oscilloscope that uses a sound card (via /dev/dsp or EsounD) and/or Radio Shack ProbeScope as the signal input.