Try the software CASA and it is free. It is as good as the software "Avantage". You can analyse the area, atomic % and many more data.

Dear Logudurai thanks one question my file is extension .xps the program XPSPEAK41 open this format archive, also no is possible export spectrum and your coevolution to ASCII.

Dear Mark Teo.

Thanks for help. I have just question about XPSPEAK41

Well I used this program XPSPEAK41 for treatment of XPS and coevolution are not exported to the file (*.dat) this is problem I have with it. I will like of the coevolution export from program XPSPEAK41. This is possible? Actually you can do given the coevolution of XPS in Sigma Plot.

Dear Mark thanks for help,

I would say that the manual was a big help it is possible to export the co-evolution has to be careful in the import (*. dat) to other programs. You help very much.

Cheers

Fabio

Hi Mark Teo, the word document you uploaded is not accessable. Can you be kind sending the same to my e-mail id: [email protected]. I like to read the same. Many thanks to you in advance.

Hi Mark Teo, Yes, it worked. I downloaded the pdf document. Thanks.

Thanks for help Vinod Damodaran , I've done and learned to use the XPSPeak 4.1

Anyway thank you if you need me wonder.

Congratulations you have good publications. You work with protein and I work with enzymes for catalysis.

Cheers