Dear colleagues,

I am looking for a software to handle my data generated by LC-MS (AB Sciex) and I would like to identify unique peptides. Therefore, I generated so called contour plots using the software PeakView which present m/z over time. It would be nice to have a software which is able to lay the contour plot of one sample on top of the other of another sample additionally. This would simplify comparing the results. Or the other way round, the software itself tells me automatically which peptides are unique for one sample.

Any ideas which software is suitable for my problem?
Thanks in advance!

Kind regards